25397932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 54250560

約数和(自身を除く): 28852628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 229, 233, 238, 458, 466, 476, 916, 932, 1603, 1631, 3206, 3262, 3893, 3961, 6412, 6524, 7786, 7922, 15572, 15844, 27251, 27727, 53357, 54502, 55454, 106714, 109004, 110908, 213428, 373499, 746998, 907069, 1493996, 1814138, 3628276, 6349483, 12698966, 25397932]

約数ペア:

[(1, 25397932), (2, 12698966), (4, 6349483), (7, 3628276), (14, 1814138), (17, 1493996), (28, 907069), (34, 746998), (68, 373499), (119, 213428), (229, 110908), (233, 109004), (238, 106714), (458, 55454), (466, 54502), (476, 53357), (916, 27727), (932, 27251), (1603, 15844), (1631, 15572), (3206, 7922), (3262, 7786), (3893, 6524), (3961, 6412)]