15112448

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 34339200

約数和(自身を除く): 19226752

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 239, 247, 256, 304, 416, 478, 494, 608, 832, 956, 988, 1216, 1664, 1912, 1976, 2432, 3107, 3328, 3824, 3952, 4541, 4864, 6214, 7648, 7904, 9082, 12428, 15296, 15808, 18164, 24856, 30592, 31616, 36328, 49712, 59033, 61184, 63232, 72656, 99424, 118066, 145312, 198848, 236132, 290624, 397696, 472264, 581248, 795392, 944528, 1162496, 1889056, 3778112, 7556224, 15112448]

約数ペア:

[(1, 15112448), (2, 7556224), (4, 3778112), (8, 1889056), (13, 1162496), (16, 944528), (19, 795392), (26, 581248), (32, 472264), (38, 397696), (52, 290624), (64, 236132), (76, 198848), (104, 145312), (128, 118066), (152, 99424), (208, 72656), (239, 63232), (247, 61184), (256, 59033), (304, 49712), (416, 36328), (478, 31616), (494, 30592), (608, 24856), (832, 18164), (956, 15808), (988, 15296), (1216, 12428), (1664, 9082), (1912, 7904), (1976, 7648), (2432, 6214), (3107, 4864), (3328, 4541), (3824, 3952)]