13062784

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 30355200

約数和(自身を除く): 17292416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 239, 244, 427, 448, 478, 488, 854, 896, 956, 976, 1673, 1708, 1912, 1952, 3346, 3416, 3824, 3904, 6692, 6832, 7648, 7808, 13384, 13664, 14579, 15296, 26768, 27328, 29158, 30592, 53536, 54656, 58316, 102053, 107072, 116632, 204106, 214144, 233264, 408212, 466528, 816424, 933056, 1632848, 1866112, 3265696, 6531392, 13062784]

約数ペア:

[(1, 13062784), (2, 6531392), (4, 3265696), (7, 1866112), (8, 1632848), (14, 933056), (16, 816424), (28, 466528), (32, 408212), (56, 233264), (61, 214144), (64, 204106), (112, 116632), (122, 107072), (128, 102053), (224, 58316), (239, 54656), (244, 53536), (427, 30592), (448, 29158), (478, 27328), (488, 26768), (854, 15296), (896, 14579), (956, 13664), (976, 13384), (1673, 7808), (1708, 7648), (1912, 6832), (1952, 6692), (3346, 3904), (3416, 3824)]