28786848

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 53949792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 569, 744, 816, 992, 1054, 1138, 1488, 1581, 1632, 1707, 2108, 2276, 2976, 3162, 3414, 4216, 4552, 6324, 6828, 8432, 9104, 9673, 12648, 13656, 16864, 17639, 18208, 19346, 25296, 27312, 29019, 35278, 38692, 50592, 52917, 54624, 58038, 70556, 77384, 105834, 116076, 141112, 154768, 211668, 232152, 282224, 299863, 309536, 423336, 464304, 564448, 599726, 846672, 899589, 928608, 1199452, 1693344, 1799178, 2398904, 3598356, 4797808, 7196712, 9595616, 14393424, 28786848]

約数ペア:

[(1, 28786848), (2, 14393424), (3, 9595616), (4, 7196712), (6, 4797808), (8, 3598356), (12, 2398904), (16, 1799178), (17, 1693344), (24, 1199452), (31, 928608), (32, 899589), (34, 846672), (48, 599726), (51, 564448), (62, 464304), (68, 423336), (93, 309536), (96, 299863), (102, 282224), (124, 232152), (136, 211668), (186, 154768), (204, 141112), (248, 116076), (272, 105834), (372, 77384), (408, 70556), (496, 58038), (527, 54624), (544, 52917), (569, 50592), (744, 38692), (816, 35278), (992, 29019), (1054, 27312), (1138, 25296), (1488, 19346), (1581, 18208), (1632, 17639), (1707, 16864), (2108, 13656), (2276, 12648), (2976, 9673), (3162, 9104), (3414, 8432), (4216, 6828), (4552, 6324)]