74323184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21019}}^1$

素因数の和:21057

約数の個数: 40

約数和(自身を含む): 164208240

約数和(自身を除く): 89885056

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 21019, 42038, 84076, 168152, 273247, 336304, 357323, 546494, 714646, 1092988, 1429292, 2185976, 2858584, 4371952, 4645199, 5717168, 9290398, 18580796, 37161592, 74323184]

約数ペア:

[(1, 74323184), (2, 37161592), (4, 18580796), (8, 9290398), (13, 5717168), (16, 4645199), (17, 4371952), (26, 2858584), (34, 2185976), (52, 1429292), (68, 1092988), (104, 714646), (136, 546494), (208, 357323), (221, 336304), (272, 273247), (442, 168152), (884, 84076), (1768, 42038), (3536, 21019)]