29328728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 37441192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 827, 1144, 1364, 1612, 1654, 2728, 3224, 3308, 4433, 6616, 8866, 9097, 10751, 17732, 18194, 21502, 25637, 35464, 36388, 43004, 51274, 72776, 86008, 102548, 118261, 205096, 236522, 282007, 333281, 473044, 564014, 666562, 946088, 1128028, 1333124, 2256056, 2666248, 3666091, 7332182, 14664364, 29328728]

約数ペア:

[(1, 29328728), (2, 14664364), (4, 7332182), (8, 3666091), (11, 2666248), (13, 2256056), (22, 1333124), (26, 1128028), (31, 946088), (44, 666562), (52, 564014), (62, 473044), (88, 333281), (104, 282007), (124, 236522), (143, 205096), (248, 118261), (286, 102548), (341, 86008), (403, 72776), (572, 51274), (682, 43004), (806, 36388), (827, 35464), (1144, 25637), (1364, 21502), (1612, 18194), (1654, 17732), (2728, 10751), (3224, 9097), (3308, 8866), (4433, 6616)]