39293901728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1952201}}^1$

素因数の和:1952265

約数の個数: 48

約数和(自身を含む): 84124288584

約数和(自身を除く): 44830386856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 5032, 10064, 20128, 1952201, 3904402, 7808804, 15617608, 31235216, 33187417, 62470432, 66374834, 72231437, 132749668, 144462874, 265499336, 288925748, 530998672, 577851496, 1061997344, 1155702992, 1227934429, 2311405984, 2455868858, 4911737716, 9823475432, 19646950864, 39293901728]

約数ペア:

[(1, 39293901728), (2, 19646950864), (4, 9823475432), (8, 4911737716), (16, 2455868858), (17, 2311405984), (32, 1227934429), (34, 1155702992), (37, 1061997344), (68, 577851496), (74, 530998672), (136, 288925748), (148, 265499336), (272, 144462874), (296, 132749668), (544, 72231437), (592, 66374834), (629, 62470432), (1184, 33187417), (1258, 31235216), (2516, 15617608), (5032, 7808804), (10064, 3904402), (20128, 1952201)]