23867728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 50032512

約数和(自身を除く): 26164784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 1867, 3196, 3734, 6392, 7468, 12784, 14936, 29872, 31739, 63478, 87749, 126956, 175498, 253912, 350996, 507824, 701992, 1403984, 1491733, 2983466, 5966932, 11933864, 23867728]

約数ペア:

[(1, 23867728), (2, 11933864), (4, 5966932), (8, 2983466), (16, 1491733), (17, 1403984), (34, 701992), (47, 507824), (68, 350996), (94, 253912), (136, 175498), (188, 126956), (272, 87749), (376, 63478), (752, 31739), (799, 29872), (1598, 14936), (1867, 12784), (3196, 7468), (3734, 6392)]