34686704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 77911680

約数和(自身を除く): 43224976

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 67, 76, 104, 131, 134, 152, 208, 247, 262, 268, 304, 494, 524, 536, 871, 988, 1048, 1072, 1273, 1703, 1742, 1976, 2096, 2489, 2546, 3406, 3484, 3952, 4978, 5092, 6812, 6968, 8777, 9956, 10184, 13624, 13936, 16549, 17554, 19912, 20368, 27248, 32357, 33098, 35108, 39824, 64714, 66196, 70216, 114101, 129428, 132392, 140432, 166763, 228202, 258856, 264784, 333526, 456404, 517712, 667052, 912808, 1334104, 1825616, 2167919, 2668208, 4335838, 8671676, 17343352, 34686704]

約数ペア:

[(1, 34686704), (2, 17343352), (4, 8671676), (8, 4335838), (13, 2668208), (16, 2167919), (19, 1825616), (26, 1334104), (38, 912808), (52, 667052), (67, 517712), (76, 456404), (104, 333526), (131, 264784), (134, 258856), (152, 228202), (208, 166763), (247, 140432), (262, 132392), (268, 129428), (304, 114101), (494, 70216), (524, 66196), (536, 64714), (871, 39824), (988, 35108), (1048, 33098), (1072, 32357), (1273, 27248), (1703, 20368), (1742, 19912), (1976, 17554), (2096, 16549), (2489, 13936), (2546, 13624), (3406, 10184), (3484, 9956), (3952, 8777), (4978, 6968), (5092, 6812)]