42873932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 84188160

約数和(自身を除く): 41314228

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 158, 316, 347, 391, 694, 782, 1343, 1388, 1564, 1817, 2686, 3634, 5372, 5899, 7268, 7981, 11798, 15962, 23596, 27413, 30889, 31924, 54826, 61778, 109652, 123556, 135677, 271354, 466021, 542708, 630499, 932042, 1260998, 1864084, 2521996, 10718483, 21436966, 42873932]

約数ペア:

[(1, 42873932), (2, 21436966), (4, 10718483), (17, 2521996), (23, 1864084), (34, 1260998), (46, 932042), (68, 630499), (79, 542708), (92, 466021), (158, 271354), (316, 135677), (347, 123556), (391, 109652), (694, 61778), (782, 54826), (1343, 31924), (1388, 30889), (1564, 27413), (1817, 23596), (2686, 15962), (3634, 11798), (5372, 7981), (5899, 7268)]