15531712

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:993

約数の個数: 56

約数和(自身を含む): 36214304

約数和(自身を除く): 20682592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 937, 1036, 1184, 1874, 2072, 2368, 3748, 4144, 6559, 7496, 8288, 13118, 14992, 16576, 26236, 29984, 34669, 52472, 59968, 69338, 104944, 138676, 209888, 242683, 277352, 419776, 485366, 554704, 970732, 1109408, 1941464, 2218816, 3882928, 7765856, 15531712]

約数ペア:

[(1, 15531712), (2, 7765856), (4, 3882928), (7, 2218816), (8, 1941464), (14, 1109408), (16, 970732), (28, 554704), (32, 485366), (37, 419776), (56, 277352), (64, 242683), (74, 209888), (112, 138676), (148, 104944), (224, 69338), (259, 59968), (296, 52472), (448, 34669), (518, 29984), (592, 26236), (937, 16576), (1036, 14992), (1184, 13118), (1874, 8288), (2072, 7496), (2368, 6559), (3748, 4144)]