3927328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 4346336

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 107, 124, 148, 214, 248, 296, 428, 496, 592, 856, 992, 1147, 1184, 1712, 2294, 3317, 3424, 3959, 4588, 6634, 7918, 9176, 13268, 15836, 18352, 26536, 31672, 36704, 53072, 63344, 106144, 122729, 126688, 245458, 490916, 981832, 1963664, 3927328]

約数ペア:

[(1, 3927328), (2, 1963664), (4, 981832), (8, 490916), (16, 245458), (31, 126688), (32, 122729), (37, 106144), (62, 63344), (74, 53072), (107, 36704), (124, 31672), (148, 26536), (214, 18352), (248, 15836), (296, 13268), (428, 9176), (496, 7918), (592, 6634), (856, 4588), (992, 3959), (1147, 3424), (1184, 3317), (1712, 2294)]