38428572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2707}}^1$

素因数の和:2747

約数の個数: 72

約数和(自身を含む): 111006336

約数和(自身を除く): 72577764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 2707, 3549, 4732, 5414, 7098, 8121, 10828, 14196, 16242, 18949, 32484, 35191, 37898, 56847, 70382, 75796, 105573, 113694, 140764, 211146, 227388, 246337, 422292, 457483, 492674, 739011, 914966, 985348, 1372449, 1478022, 1829932, 2744898, 2956044, 3202381, 5489796, 6404762, 9607143, 12809524, 19214286, 38428572]

約数ペア:

[(1, 38428572), (2, 19214286), (3, 12809524), (4, 9607143), (6, 6404762), (7, 5489796), (12, 3202381), (13, 2956044), (14, 2744898), (21, 1829932), (26, 1478022), (28, 1372449), (39, 985348), (42, 914966), (52, 739011), (78, 492674), (84, 457483), (91, 422292), (156, 246337), (169, 227388), (182, 211146), (273, 140764), (338, 113694), (364, 105573), (507, 75796), (546, 70382), (676, 56847), (1014, 37898), (1092, 35191), (1183, 32484), (2028, 18949), (2366, 16242), (2707, 14196), (3549, 10828), (4732, 8121), (5414, 7098)]