72384416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 82057312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 416, 764, 911, 1528, 1822, 2483, 3056, 3644, 4966, 6112, 7288, 9932, 11843, 14576, 19864, 23686, 29152, 39728, 47372, 79456, 94744, 174001, 189488, 348002, 378976, 696004, 1392008, 2262013, 2784016, 4524026, 5568032, 9048052, 18096104, 36192208, 72384416]

約数ペア:

[(1, 72384416), (2, 36192208), (4, 18096104), (8, 9048052), (13, 5568032), (16, 4524026), (26, 2784016), (32, 2262013), (52, 1392008), (104, 696004), (191, 378976), (208, 348002), (382, 189488), (416, 174001), (764, 94744), (911, 79456), (1528, 47372), (1822, 39728), (2483, 29152), (3056, 23686), (3644, 19864), (4966, 14576), (6112, 11843), (7288, 9932)]