15695935168

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389903}}^1$

素因数の和:389969

約数の個数: 56

約数和(自身を含む): 33870180672

約数和(自身を除く): 18174245504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2368, 2516, 5032, 10064, 20128, 40256, 389903, 779806, 1559612, 3119224, 6238448, 6628351, 12476896, 13256702, 14426411, 24953792, 26513404, 28852822, 53026808, 57705644, 106053616, 115411288, 212107232, 230822576, 245248987, 424214464, 461645152, 490497974, 923290304, 980995948, 1961991896, 3923983792, 7847967584, 15695935168]

約数ペア:

[(1, 15695935168), (2, 7847967584), (4, 3923983792), (8, 1961991896), (16, 980995948), (17, 923290304), (32, 490497974), (34, 461645152), (37, 424214464), (64, 245248987), (68, 230822576), (74, 212107232), (136, 115411288), (148, 106053616), (272, 57705644), (296, 53026808), (544, 28852822), (592, 26513404), (629, 24953792), (1088, 14426411), (1184, 13256702), (1258, 12476896), (2368, 6628351), (2516, 6238448), (5032, 3119224), (10064, 1559612), (20128, 779806), (40256, 389903)]