15804672

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 45327744

約数和(自身を除く): 29523072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1583, 1664, 2496, 3166, 3328, 4749, 4992, 6332, 9498, 9984, 12664, 18996, 20579, 25328, 37992, 41158, 50656, 61737, 75984, 82316, 101312, 123474, 151968, 164632, 202624, 246948, 303936, 329264, 405248, 493896, 607872, 658528, 987792, 1215744, 1317056, 1975584, 2634112, 3951168, 5268224, 7902336, 15804672]

約数ペア:

[(1, 15804672), (2, 7902336), (3, 5268224), (4, 3951168), (6, 2634112), (8, 1975584), (12, 1317056), (13, 1215744), (16, 987792), (24, 658528), (26, 607872), (32, 493896), (39, 405248), (48, 329264), (52, 303936), (64, 246948), (78, 202624), (96, 164632), (104, 151968), (128, 123474), (156, 101312), (192, 82316), (208, 75984), (256, 61737), (312, 50656), (384, 41158), (416, 37992), (624, 25328), (768, 20579), (832, 18996), (1248, 12664), (1583, 9984), (1664, 9498), (2496, 6332), (3166, 4992), (3328, 4749)]