1566363968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23831}}^1$

素因数の和:23935

約数の個数: 56

約数和(自身を含む): 3389863680

約数和(自身を除く): 1823499712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 158, 208, 316, 416, 632, 832, 1027, 1264, 2054, 2528, 4108, 5056, 8216, 16432, 23831, 32864, 47662, 65728, 95324, 190648, 309803, 381296, 619606, 762592, 1239212, 1525184, 1882649, 2478424, 3765298, 4956848, 7530596, 9913696, 15061192, 19827392, 24474437, 30122384, 48948874, 60244768, 97897748, 120489536, 195795496, 391590992, 783181984, 1566363968]

約数ペア:

[(1, 1566363968), (2, 783181984), (4, 391590992), (8, 195795496), (13, 120489536), (16, 97897748), (26, 60244768), (32, 48948874), (52, 30122384), (64, 24474437), (79, 19827392), (104, 15061192), (158, 9913696), (208, 7530596), (316, 4956848), (416, 3765298), (632, 2478424), (832, 1882649), (1027, 1525184), (1264, 1239212), (2054, 762592), (2528, 619606), (4108, 381296), (5056, 309803), (8216, 190648), (16432, 95324), (23831, 65728), (32864, 47662)]