38517376

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 84015360

約数和(自身を除く): 45497984

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 571, 992, 1054, 1088, 1142, 1984, 2108, 2176, 2284, 3968, 4216, 4568, 8432, 9136, 9707, 16864, 17701, 18272, 19414, 33728, 35402, 36544, 38828, 67456, 70804, 73088, 77656, 141608, 155312, 283216, 300917, 310624, 566432, 601834, 621248, 1132864, 1203668, 1242496, 2265728, 2407336, 4814672, 9629344, 19258688, 38517376]

約数ペア:

[(1, 38517376), (2, 19258688), (4, 9629344), (8, 4814672), (16, 2407336), (17, 2265728), (31, 1242496), (32, 1203668), (34, 1132864), (62, 621248), (64, 601834), (68, 566432), (124, 310624), (128, 300917), (136, 283216), (248, 155312), (272, 141608), (496, 77656), (527, 73088), (544, 70804), (571, 67456), (992, 38828), (1054, 36544), (1088, 35402), (1142, 33728), (1984, 19414), (2108, 18272), (2176, 17701), (2284, 16864), (3968, 9707), (4216, 9136), (4568, 8432)]