73148464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 148785120

約数和(自身を除く): 75636656

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1009, 1576, 2018, 3152, 4036, 4531, 8072, 9062, 16144, 18124, 23207, 36248, 46414, 72496, 92828, 185656, 198773, 371312, 397546, 795092, 1590184, 3180368, 4571779, 9143558, 18287116, 36574232, 73148464]

約数ペア:

[(1, 73148464), (2, 36574232), (4, 18287116), (8, 9143558), (16, 4571779), (23, 3180368), (46, 1590184), (92, 795092), (184, 397546), (197, 371312), (368, 198773), (394, 185656), (788, 92828), (1009, 72496), (1576, 46414), (2018, 36248), (3152, 23207), (4036, 18124), (4531, 16144), (8072, 9062)]