13438848

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 36230400

約数和(自身を除く): 22791552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 443, 474, 632, 886, 948, 1264, 1329, 1772, 1896, 2528, 2658, 3544, 3792, 5056, 5316, 7088, 7584, 10112, 10632, 14176, 15168, 21264, 28352, 30336, 34997, 42528, 56704, 69994, 85056, 104991, 139988, 170112, 209982, 279976, 419964, 559952, 839928, 1119904, 1679856, 2239808, 3359712, 4479616, 6719424, 13438848]

約数ペア:

[(1, 13438848), (2, 6719424), (3, 4479616), (4, 3359712), (6, 2239808), (8, 1679856), (12, 1119904), (16, 839928), (24, 559952), (32, 419964), (48, 279976), (64, 209982), (79, 170112), (96, 139988), (128, 104991), (158, 85056), (192, 69994), (237, 56704), (316, 42528), (384, 34997), (443, 30336), (474, 28352), (632, 21264), (886, 15168), (948, 14176), (1264, 10632), (1329, 10112), (1772, 7584), (1896, 7088), (2528, 5316), (2658, 5056), (3544, 3792)]