38457016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 82555200

約数和(自身を除く): 44098184

約数列:

[1, 2, 4, 8, 13, 26, 29, 41, 52, 58, 82, 104, 116, 164, 232, 311, 328, 377, 533, 622, 754, 1066, 1189, 1244, 1508, 2132, 2378, 2488, 3016, 4043, 4264, 4756, 8086, 9019, 9512, 12751, 15457, 16172, 18038, 25502, 30914, 32344, 36076, 51004, 61828, 72152, 102008, 117247, 123656, 165763, 234494, 331526, 369779, 468988, 663052, 739558, 937976, 1326104, 1479116, 2958232, 4807127, 9614254, 19228508, 38457016]

約数ペア:

[(1, 38457016), (2, 19228508), (4, 9614254), (8, 4807127), (13, 2958232), (26, 1479116), (29, 1326104), (41, 937976), (52, 739558), (58, 663052), (82, 468988), (104, 369779), (116, 331526), (164, 234494), (232, 165763), (311, 123656), (328, 117247), (377, 102008), (533, 72152), (622, 61828), (754, 51004), (1066, 36076), (1189, 32344), (1244, 30914), (1508, 25502), (2132, 18038), (2378, 16172), (2488, 15457), (3016, 12751), (4043, 9512), (4264, 9019), (4756, 8086)]