15240064

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 35324640

約数和(自身を除く): 20084576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 233, 292, 448, 466, 511, 584, 896, 932, 1022, 1168, 1631, 1864, 2044, 2336, 3262, 3728, 4088, 4672, 6524, 7456, 8176, 9344, 13048, 14912, 16352, 17009, 26096, 29824, 32704, 34018, 52192, 65408, 68036, 104384, 119063, 136072, 208768, 238126, 272144, 476252, 544288, 952504, 1088576, 1905008, 2177152, 3810016, 7620032, 15240064]

約数ペア:

[(1, 15240064), (2, 7620032), (4, 3810016), (7, 2177152), (8, 1905008), (14, 1088576), (16, 952504), (28, 544288), (32, 476252), (56, 272144), (64, 238126), (73, 208768), (112, 136072), (128, 119063), (146, 104384), (224, 68036), (233, 65408), (292, 52192), (448, 34018), (466, 32704), (511, 29824), (584, 26096), (896, 17009), (932, 16352), (1022, 14912), (1168, 13048), (1631, 9344), (1864, 8176), (2044, 7456), (2336, 6524), (3262, 4672), (3728, 4088)]