64867296

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51977}}^1$

素因数の和:52003

約数の個数: 48

約数和(自身を含む): 183378384

約数和(自身を除く): 118511088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 51977, 103954, 155931, 207908, 311862, 415816, 623724, 675701, 831632, 1247448, 1351402, 1663264, 2027103, 2494896, 2702804, 4054206, 4989792, 5405608, 8108412, 10811216, 16216824, 21622432, 32433648, 64867296]

約数ペア:

[(1, 64867296), (2, 32433648), (3, 21622432), (4, 16216824), (6, 10811216), (8, 8108412), (12, 5405608), (13, 4989792), (16, 4054206), (24, 2702804), (26, 2494896), (32, 2027103), (39, 1663264), (48, 1351402), (52, 1247448), (78, 831632), (96, 675701), (104, 623724), (156, 415816), (208, 311862), (312, 207908), (416, 155931), (624, 103954), (1248, 51977)]