74713898

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 131777280

約数和(自身を除く): 57063382

約数列:

[1, 2, 7, 14, 61, 89, 122, 178, 427, 623, 854, 983, 1246, 1966, 5429, 6881, 10858, 13762, 38003, 59963, 76006, 87487, 119926, 174974, 419741, 612409, 839482, 1224818, 5336707, 10673414, 37356949, 74713898]

約数ペア:

[(1, 74713898), (2, 37356949), (7, 10673414), (14, 5336707), (61, 1224818), (89, 839482), (122, 612409), (178, 419741), (427, 174974), (623, 119926), (854, 87487), (983, 76006), (1246, 59963), (1966, 38003), (5429, 13762), (6881, 10858)]