28629994048

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2767}}^1$

素因数の和:2992

約数の個数: 112

約数和(自身を含む): 61195386880

約数和(自身を除く): 32565392832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 127, 134, 152, 254, 268, 304, 508, 536, 608, 1016, 1072, 1216, 1273, 2032, 2144, 2413, 2546, 2767, 4064, 4288, 4826, 5092, 5534, 8128, 8509, 9652, 10184, 11068, 17018, 19304, 20368, 22136, 34036, 38608, 40736, 44272, 52573, 68072, 77216, 81472, 88544, 105146, 136144, 154432, 161671, 177088, 185389, 210292, 272288, 323342, 351409, 370778, 420584, 544576, 646684, 702818, 741556, 841168, 1293368, 1405636, 1483112, 1682336, 2586736, 2811272, 2966224, 3364672, 3522391, 5173472, 5622544, 5932448, 6676771, 7044782, 10346944, 11245088, 11864896, 13353542, 14089564, 22490176, 23544403, 26707084, 28179128, 47088806, 53414168, 56358256, 94177612, 106828336, 112716512, 188355224, 213656672, 225433024, 376710448, 427313344, 447343657, 753420896, 894687314, 1506841792, 1789374628, 3578749256, 7157498512, 14314997024, 28629994048]

約数ペア:

[(1, 28629994048), (2, 14314997024), (4, 7157498512), (8, 3578749256), (16, 1789374628), (19, 1506841792), (32, 894687314), (38, 753420896), (64, 447343657), (67, 427313344), (76, 376710448), (127, 225433024), (134, 213656672), (152, 188355224), (254, 112716512), (268, 106828336), (304, 94177612), (508, 56358256), (536, 53414168), (608, 47088806), (1016, 28179128), (1072, 26707084), (1216, 23544403), (1273, 22490176), (2032, 14089564), (2144, 13353542), (2413, 11864896), (2546, 11245088), (2767, 10346944), (4064, 7044782), (4288, 6676771), (4826, 5932448), (5092, 5622544), (5534, 5173472), (8128, 3522391), (8509, 3364672), (9652, 2966224), (10184, 2811272), (11068, 2586736), (17018, 1682336), (19304, 1483112), (20368, 1405636), (22136, 1293368), (34036, 841168), (38608, 741556), (40736, 702818), (44272, 646684), (52573, 544576), (68072, 420584), (77216, 370778), (81472, 351409), (88544, 323342), (105146, 272288), (136144, 210292), (154432, 185389), (161671, 177088)]