25426044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 74023040

約数和(自身を除く): 48596996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 619, 652, 978, 1141, 1238, 1467, 1857, 1956, 2282, 2476, 2934, 3423, 3714, 4333, 4564, 5571, 5868, 6846, 7428, 8666, 10269, 11142, 12999, 13692, 17332, 20538, 22284, 25998, 38997, 41076, 51996, 77994, 100897, 155988, 201794, 302691, 403588, 605382, 706279, 908073, 1210764, 1412558, 1816146, 2118837, 2825116, 3632292, 4237674, 6356511, 8475348, 12713022, 25426044]

約数ペア:

[(1, 25426044), (2, 12713022), (3, 8475348), (4, 6356511), (6, 4237674), (7, 3632292), (9, 2825116), (12, 2118837), (14, 1816146), (18, 1412558), (21, 1210764), (28, 908073), (36, 706279), (42, 605382), (63, 403588), (84, 302691), (126, 201794), (163, 155988), (252, 100897), (326, 77994), (489, 51996), (619, 41076), (652, 38997), (978, 25998), (1141, 22284), (1238, 20538), (1467, 17332), (1857, 13692), (1956, 12999), (2282, 11142), (2476, 10269), (2934, 8666), (3423, 7428), (3714, 6846), (4333, 5868), (4564, 5571)]