25059996

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1373}}^1$

素因数の和:1412

約数の個数: 72

約数和(自身を含む): 70403760

約数和(自身を除く): 45343764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1373, 1404, 1521, 2028, 2746, 3042, 4119, 4563, 5492, 6084, 8238, 9126, 12357, 16476, 17849, 18252, 24714, 35698, 37071, 49428, 53547, 71396, 74142, 107094, 148284, 160641, 214188, 232037, 321282, 464074, 481923, 642564, 696111, 928148, 963846, 1392222, 1927692, 2088333, 2784444, 4176666, 6264999, 8353332, 12529998, 25059996]

約数ペア:

[(1, 25059996), (2, 12529998), (3, 8353332), (4, 6264999), (6, 4176666), (9, 2784444), (12, 2088333), (13, 1927692), (18, 1392222), (26, 963846), (27, 928148), (36, 696111), (39, 642564), (52, 481923), (54, 464074), (78, 321282), (108, 232037), (117, 214188), (156, 160641), (169, 148284), (234, 107094), (338, 74142), (351, 71396), (468, 53547), (507, 49428), (676, 37071), (702, 35698), (1014, 24714), (1373, 18252), (1404, 17849), (1521, 16476), (2028, 12357), (2746, 9126), (3042, 8238), (4119, 6084), (4563, 5492)]