73707664

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 145704960

約数和(自身を除く): 71997296

約数列:

[1, 2, 4, 8, 16, 89, 178, 191, 271, 356, 382, 542, 712, 764, 1084, 1424, 1528, 2168, 3056, 4336, 16999, 24119, 33998, 48238, 51761, 67996, 96476, 103522, 135992, 192952, 207044, 271984, 385904, 414088, 828176, 4606729, 9213458, 18426916, 36853832, 73707664]

約数ペア:

[(1, 73707664), (2, 36853832), (4, 18426916), (8, 9213458), (16, 4606729), (89, 828176), (178, 414088), (191, 385904), (271, 271984), (356, 207044), (382, 192952), (542, 135992), (712, 103522), (764, 96476), (1084, 67996), (1424, 51761), (1528, 48238), (2168, 33998), (3056, 24119), (4336, 16999)]