1415648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 3111696

約数和(自身を除く): 1696048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 83, 104, 164, 166, 208, 328, 332, 416, 533, 656, 664, 1066, 1079, 1312, 1328, 2132, 2158, 2656, 3403, 4264, 4316, 6806, 8528, 8632, 13612, 17056, 17264, 27224, 34528, 44239, 54448, 88478, 108896, 176956, 353912, 707824, 1415648]

約数ペア:

[(1, 1415648), (2, 707824), (4, 353912), (8, 176956), (13, 108896), (16, 88478), (26, 54448), (32, 44239), (41, 34528), (52, 27224), (82, 17264), (83, 17056), (104, 13612), (164, 8632), (166, 8528), (208, 6806), (328, 4316), (332, 4264), (416, 3403), (533, 2656), (656, 2158), (664, 2132), (1066, 1328), (1079, 1312)]