25731972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 77226240

約数和(自身を除く): 51494268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 101, 108, 126, 189, 202, 252, 303, 337, 378, 404, 606, 674, 707, 756, 909, 1011, 1212, 1348, 1414, 1818, 2022, 2121, 2359, 2727, 2828, 3033, 3636, 4044, 4242, 4718, 5454, 6066, 6363, 7077, 8484, 9099, 9436, 10908, 12132, 12726, 14154, 18198, 19089, 21231, 25452, 28308, 34037, 36396, 38178, 42462, 63693, 68074, 76356, 84924, 102111, 127386, 136148, 204222, 238259, 254772, 306333, 408444, 476518, 612666, 714777, 918999, 953036, 1225332, 1429554, 1837998, 2144331, 2859108, 3675996, 4288662, 6432993, 8577324, 12865986, 25731972]

約数ペア:

[(1, 25731972), (2, 12865986), (3, 8577324), (4, 6432993), (6, 4288662), (7, 3675996), (9, 2859108), (12, 2144331), (14, 1837998), (18, 1429554), (21, 1225332), (27, 953036), (28, 918999), (36, 714777), (42, 612666), (54, 476518), (63, 408444), (84, 306333), (101, 254772), (108, 238259), (126, 204222), (189, 136148), (202, 127386), (252, 102111), (303, 84924), (337, 76356), (378, 68074), (404, 63693), (606, 42462), (674, 38178), (707, 36396), (756, 34037), (909, 28308), (1011, 25452), (1212, 21231), (1348, 19089), (1414, 18198), (1818, 14154), (2022, 12726), (2121, 12132), (2359, 10908), (2727, 9436), (2828, 9099), (3033, 8484), (3636, 7077), (4044, 6363), (4242, 6066), (4718, 5454)]