15691129856

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{228707}}^1$

素因数の和:228794

約数の個数: 44

約数和(自身を含む): 31835238768

約数和(自身を除く): 16144108912

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 2144, 4288, 8576, 17152, 34304, 68608, 228707, 457414, 914828, 1829656, 3659312, 7318624, 14637248, 15323369, 29274496, 30646738, 58548992, 61293476, 117097984, 122586952, 234195968, 245173904, 490347808, 980695616, 1961391232, 3922782464, 7845564928, 15691129856]

約数ペア:

[(1, 15691129856), (2, 7845564928), (4, 3922782464), (8, 1961391232), (16, 980695616), (32, 490347808), (64, 245173904), (67, 234195968), (128, 122586952), (134, 117097984), (256, 61293476), (268, 58548992), (512, 30646738), (536, 29274496), (1024, 15323369), (1072, 14637248), (2144, 7318624), (4288, 3659312), (8576, 1829656), (17152, 914828), (34304, 457414), (68608, 228707)]