74437696

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2267

約数の個数: 56

約数和(自身を含む): 161519616

約数和(自身を除く): 87081920

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2207, 4216, 4414, 8432, 8828, 16864, 17656, 33728, 35312, 37519, 68417, 70624, 75038, 136834, 141248, 150076, 273668, 300152, 547336, 600304, 1094672, 1163089, 1200608, 2189344, 2326178, 2401216, 4378688, 4652356, 9304712, 18609424, 37218848, 74437696]

約数ペア:

[(1, 74437696), (2, 37218848), (4, 18609424), (8, 9304712), (16, 4652356), (17, 4378688), (31, 2401216), (32, 2326178), (34, 2189344), (62, 1200608), (64, 1163089), (68, 1094672), (124, 600304), (136, 547336), (248, 300152), (272, 273668), (496, 150076), (527, 141248), (544, 136834), (992, 75038), (1054, 70624), (1088, 68417), (1984, 37519), (2108, 35312), (2207, 33728), (4216, 17656), (4414, 16864), (8432, 8828)]