673865504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39509}}^1$

素因数の和:39573

約数の個数: 48

約数和(自身を含む): 1463608440

約数和(自身を除く): 789742936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 39509, 79018, 158036, 316072, 513617, 632144, 1027234, 1264288, 1619869, 2054468, 3239738, 4108936, 6479476, 8217872, 12958952, 16435744, 21058297, 25917904, 42116594, 51835808, 84233188, 168466376, 336932752, 673865504]

約数ペア:

[(1, 673865504), (2, 336932752), (4, 168466376), (8, 84233188), (13, 51835808), (16, 42116594), (26, 25917904), (32, 21058297), (41, 16435744), (52, 12958952), (82, 8217872), (104, 6479476), (164, 4108936), (208, 3239738), (328, 2054468), (416, 1619869), (533, 1264288), (656, 1027234), (1066, 632144), (1312, 513617), (2132, 316072), (4264, 158036), (8528, 79018), (17056, 39509)]