26628256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 57335040

約数和(自身を除く): 30706784

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1579, 2108, 3158, 4216, 6316, 8432, 12632, 16864, 25264, 26843, 48949, 50528, 53686, 97898, 107372, 195796, 214744, 391592, 429488, 783184, 832133, 858976, 1566368, 1664266, 3328532, 6657064, 13314128, 26628256]

約数ペア:

[(1, 26628256), (2, 13314128), (4, 6657064), (8, 3328532), (16, 1664266), (17, 1566368), (31, 858976), (32, 832133), (34, 783184), (62, 429488), (68, 391592), (124, 214744), (136, 195796), (248, 107372), (272, 97898), (496, 53686), (527, 50528), (544, 48949), (992, 26843), (1054, 25264), (1579, 16864), (2108, 12632), (3158, 8432), (4216, 6316)]