12470016

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 35770000

約数和(自身を除く): 23299984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1249, 1664, 2496, 2498, 3328, 3747, 4992, 4996, 7494, 9984, 9992, 14988, 16237, 19984, 29976, 32474, 39968, 48711, 59952, 64948, 79936, 97422, 119904, 129896, 159872, 194844, 239808, 259792, 319744, 389688, 479616, 519584, 779376, 959232, 1039168, 1558752, 2078336, 3117504, 4156672, 6235008, 12470016]

約数ペア:

[(1, 12470016), (2, 6235008), (3, 4156672), (4, 3117504), (6, 2078336), (8, 1558752), (12, 1039168), (13, 959232), (16, 779376), (24, 519584), (26, 479616), (32, 389688), (39, 319744), (48, 259792), (52, 239808), (64, 194844), (78, 159872), (96, 129896), (104, 119904), (128, 97422), (156, 79936), (192, 64948), (208, 59952), (256, 48711), (312, 39968), (384, 32474), (416, 29976), (624, 19984), (768, 16237), (832, 14988), (1248, 9992), (1249, 9984), (1664, 7494), (2496, 4996), (2498, 4992), (3328, 3747)]