78826688

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1449

約数の個数: 56

約数和(自身を含む): 168871392

約数和(自身を除く): 90044704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1088, 1367, 1696, 1802, 2734, 3392, 3604, 5468, 7208, 10936, 14416, 21872, 23239, 28832, 43744, 46478, 57664, 72451, 87488, 92956, 144902, 185912, 289804, 371824, 579608, 743648, 1159216, 1231667, 1487296, 2318432, 2463334, 4636864, 4926668, 9853336, 19706672, 39413344, 78826688]

約数ペア:

[(1, 78826688), (2, 39413344), (4, 19706672), (8, 9853336), (16, 4926668), (17, 4636864), (32, 2463334), (34, 2318432), (53, 1487296), (64, 1231667), (68, 1159216), (106, 743648), (136, 579608), (212, 371824), (272, 289804), (424, 185912), (544, 144902), (848, 92956), (901, 87488), (1088, 72451), (1367, 57664), (1696, 46478), (1802, 43744), (2734, 28832), (3392, 23239), (3604, 21872), (5468, 14416), (7208, 10936)]