38885392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 80

約数和(自身を含む): 98243712

約数和(自身を除く): 59358320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1571, 1768, 1904, 3094, 3142, 3536, 6188, 6284, 10997, 12376, 12568, 20423, 21994, 24752, 25136, 26707, 40846, 43988, 53414, 81692, 87976, 106828, 142961, 163384, 175952, 186949, 213656, 285922, 326768, 347191, 373898, 427312, 571844, 694382, 747796, 1143688, 1388764, 1495592, 2287376, 2430337, 2777528, 2991184, 4860674, 5555056, 9721348, 19442696, 38885392]

約数ペア:

[(1, 38885392), (2, 19442696), (4, 9721348), (7, 5555056), (8, 4860674), (13, 2991184), (14, 2777528), (16, 2430337), (17, 2287376), (26, 1495592), (28, 1388764), (34, 1143688), (52, 747796), (56, 694382), (68, 571844), (91, 427312), (104, 373898), (112, 347191), (119, 326768), (136, 285922), (182, 213656), (208, 186949), (221, 175952), (238, 163384), (272, 142961), (364, 106828), (442, 87976), (476, 81692), (728, 53414), (884, 43988), (952, 40846), (1456, 26707), (1547, 25136), (1571, 24752), (1768, 21994), (1904, 20423), (3094, 12568), (3142, 12376), (3536, 10997), (6188, 6284)]