68872576

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 150111360

約数和(自身を除く): 81238784

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1021, 1054, 1088, 1984, 2042, 2108, 2176, 3968, 4084, 4216, 8168, 8432, 16336, 16864, 17357, 31651, 32672, 33728, 34714, 63302, 65344, 67456, 69428, 126604, 130688, 138856, 253208, 277712, 506416, 538067, 555424, 1012832, 1076134, 1110848, 2025664, 2152268, 2221696, 4051328, 4304536, 8609072, 17218144, 34436288, 68872576]

約数ペア:

[(1, 68872576), (2, 34436288), (4, 17218144), (8, 8609072), (16, 4304536), (17, 4051328), (31, 2221696), (32, 2152268), (34, 2025664), (62, 1110848), (64, 1076134), (68, 1012832), (124, 555424), (128, 538067), (136, 506416), (248, 277712), (272, 253208), (496, 138856), (527, 130688), (544, 126604), (992, 69428), (1021, 67456), (1054, 65344), (1088, 63302), (1984, 34714), (2042, 33728), (2108, 32672), (2176, 31651), (3968, 17357), (4084, 16864), (4216, 16336), (8168, 8432)]