25957664

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 53415936

約数和(自身を除く): 27458272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 191, 248, 274, 382, 496, 548, 764, 992, 1096, 1528, 2192, 3056, 4247, 4384, 5921, 6112, 8494, 11842, 16988, 23684, 26167, 33976, 47368, 52334, 67952, 94736, 104668, 135904, 189472, 209336, 418672, 811177, 837344, 1622354, 3244708, 6489416, 12978832, 25957664]

約数ペア:

[(1, 25957664), (2, 12978832), (4, 6489416), (8, 3244708), (16, 1622354), (31, 837344), (32, 811177), (62, 418672), (124, 209336), (137, 189472), (191, 135904), (248, 104668), (274, 94736), (382, 67952), (496, 52334), (548, 47368), (764, 33976), (992, 26167), (1096, 23684), (1528, 16988), (2192, 11842), (3056, 8494), (4247, 6112), (4384, 5921)]