38751984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8681}}^1$

素因数の和:8726

約数の個数: 60

約数和(自身を含む): 111963072

約数和(自身を除く): 73211088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 8681, 17362, 26043, 34724, 52086, 69448, 78129, 104172, 138896, 156258, 208344, 269111, 312516, 416688, 538222, 625032, 807333, 1076444, 1250064, 1614666, 2152888, 2421999, 3229332, 4305776, 4843998, 6458664, 9687996, 12917328, 19375992, 38751984]

約数ペア:

[(1, 38751984), (2, 19375992), (3, 12917328), (4, 9687996), (6, 6458664), (8, 4843998), (9, 4305776), (12, 3229332), (16, 2421999), (18, 2152888), (24, 1614666), (31, 1250064), (36, 1076444), (48, 807333), (62, 625032), (72, 538222), (93, 416688), (124, 312516), (144, 269111), (186, 208344), (248, 156258), (279, 138896), (372, 104172), (496, 78129), (558, 69448), (744, 52086), (1116, 34724), (1488, 26043), (2232, 17362), (4464, 8681)]