15600172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 16913876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 107, 127, 164, 214, 254, 287, 428, 508, 574, 749, 889, 1148, 1498, 1778, 2996, 3556, 4387, 5207, 8774, 10414, 13589, 17548, 20828, 27178, 30709, 36449, 54356, 61418, 72898, 95123, 122836, 145796, 190246, 380492, 557149, 1114298, 2228596, 3900043, 7800086, 15600172]

約数ペア:

[(1, 15600172), (2, 7800086), (4, 3900043), (7, 2228596), (14, 1114298), (28, 557149), (41, 380492), (82, 190246), (107, 145796), (127, 122836), (164, 95123), (214, 72898), (254, 61418), (287, 54356), (428, 36449), (508, 30709), (574, 27178), (749, 20828), (889, 17548), (1148, 13589), (1498, 10414), (1778, 8774), (2996, 5207), (3556, 4387)]