74004944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20929}}^1$

素因数の和:20967

約数の個数: 40

約数和(自身を含む): 163505160

約数和(自身を除く): 89500216

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 20929, 41858, 83716, 167432, 272077, 334864, 355793, 544154, 711586, 1088308, 1423172, 2176616, 2846344, 4353232, 4625309, 5692688, 9250618, 18501236, 37002472, 74004944]

約数ペア:

[(1, 74004944), (2, 37002472), (4, 18501236), (8, 9250618), (13, 5692688), (16, 4625309), (17, 4353232), (26, 2846344), (34, 2176616), (52, 1423172), (68, 1088308), (104, 711586), (136, 544154), (208, 355793), (221, 334864), (272, 272077), (442, 167432), (884, 83716), (1768, 41858), (3536, 20929)]