74415664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5821}}^1$

素因数の和:5893

約数の個数: 40

約数和(自身を含む): 155936448

約数和(自身を除く): 81520784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 5821, 6392, 11642, 12784, 23284, 46568, 93136, 98957, 197914, 273587, 395828, 547174, 791656, 1094348, 1583312, 2188696, 4377392, 4650979, 9301958, 18603916, 37207832, 74415664]

約数ペア:

[(1, 74415664), (2, 37207832), (4, 18603916), (8, 9301958), (16, 4650979), (17, 4377392), (34, 2188696), (47, 1583312), (68, 1094348), (94, 791656), (136, 547174), (188, 395828), (272, 273587), (376, 197914), (752, 98957), (799, 93136), (1598, 46568), (3196, 23284), (5821, 12784), (6392, 11642)]