1355574016

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4649}}^1$

素因数の和:4749

約数の個数: 72

約数和(自身を含む): 2908407600

約数和(自身を除く): 1552833584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 256, 268, 272, 536, 544, 1072, 1088, 1139, 2144, 2176, 2278, 4288, 4352, 4556, 4649, 8576, 9112, 9298, 17152, 18224, 18596, 36448, 37192, 72896, 74384, 79033, 145792, 148768, 158066, 291584, 297536, 311483, 316132, 595072, 622966, 632264, 1190144, 1245932, 1264528, 2491864, 2529056, 4983728, 5058112, 5295211, 9967456, 10116224, 10590422, 19934912, 20232448, 21180844, 39869824, 42361688, 79739648, 84723376, 169446752, 338893504, 677787008, 1355574016]

約数ペア:

[(1, 1355574016), (2, 677787008), (4, 338893504), (8, 169446752), (16, 84723376), (17, 79739648), (32, 42361688), (34, 39869824), (64, 21180844), (67, 20232448), (68, 19934912), (128, 10590422), (134, 10116224), (136, 9967456), (256, 5295211), (268, 5058112), (272, 4983728), (536, 2529056), (544, 2491864), (1072, 1264528), (1088, 1245932), (1139, 1190144), (2144, 632264), (2176, 622966), (2278, 595072), (4288, 316132), (4352, 311483), (4556, 297536), (4649, 291584), (8576, 158066), (9112, 148768), (9298, 145792), (17152, 79033), (18224, 74384), (18596, 72896), (36448, 37192)]