25806264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 70848000

約数和(自身を除く): 45041736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 239, 264, 409, 478, 717, 818, 956, 1227, 1434, 1636, 1912, 2454, 2629, 2868, 3272, 4499, 4908, 5258, 5736, 7887, 8998, 9816, 10516, 13497, 15774, 17996, 21032, 26994, 31548, 35992, 53988, 63096, 97751, 107976, 195502, 293253, 391004, 586506, 782008, 1075261, 1173012, 2150522, 2346024, 3225783, 4301044, 6451566, 8602088, 12903132, 25806264]

約数ペア:

[(1, 25806264), (2, 12903132), (3, 8602088), (4, 6451566), (6, 4301044), (8, 3225783), (11, 2346024), (12, 2150522), (22, 1173012), (24, 1075261), (33, 782008), (44, 586506), (66, 391004), (88, 293253), (132, 195502), (239, 107976), (264, 97751), (409, 63096), (478, 53988), (717, 35992), (818, 31548), (956, 26994), (1227, 21032), (1434, 17996), (1636, 15774), (1912, 13497), (2454, 10516), (2629, 9816), (2868, 8998), (3272, 7887), (4499, 5736), (4908, 5258)]