17229472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 37044000

約数和(自身を除く): 19814528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 499, 664, 998, 1079, 1328, 1996, 2158, 2656, 3992, 4316, 6487, 7984, 8632, 12974, 15968, 17264, 25948, 34528, 41417, 51896, 82834, 103792, 165668, 207584, 331336, 538421, 662672, 1076842, 1325344, 2153684, 4307368, 8614736, 17229472]

約数ペア:

[(1, 17229472), (2, 8614736), (4, 4307368), (8, 2153684), (13, 1325344), (16, 1076842), (26, 662672), (32, 538421), (52, 331336), (83, 207584), (104, 165668), (166, 103792), (208, 82834), (332, 51896), (416, 41417), (499, 34528), (664, 25948), (998, 17264), (1079, 15968), (1328, 12974), (1996, 8632), (2158, 7984), (2656, 6487), (3992, 4316)]