17615692892

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{49667}}^1$

素因数の和:49970

約数の個数: 48

約数和(自身を含む): 36047047680

約数和(自身を除く): 18431354788

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 239, 371, 478, 742, 956, 1484, 1673, 3346, 6692, 12667, 25334, 49667, 50668, 88669, 99334, 177338, 198668, 347669, 354676, 695338, 1390676, 2632351, 5264702, 10529404, 11870413, 18426457, 23740826, 36852914, 47481652, 73705828, 83092891, 166185782, 332371564, 629131889, 1258263778, 2516527556, 4403923223, 8807846446, 17615692892]

約数ペア:

[(1, 17615692892), (2, 8807846446), (4, 4403923223), (7, 2516527556), (14, 1258263778), (28, 629131889), (53, 332371564), (106, 166185782), (212, 83092891), (239, 73705828), (371, 47481652), (478, 36852914), (742, 23740826), (956, 18426457), (1484, 11870413), (1673, 10529404), (3346, 5264702), (6692, 2632351), (12667, 1390676), (25334, 695338), (49667, 354676), (50668, 347669), (88669, 198668), (99334, 177338)]