71306704

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2203}}^1$

素因数の和:2252

約数の個数: 60

約数和(自身を含む): 167803744

約数和(自身を除く): 96497040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1904, 2023, 2203, 2312, 4046, 4406, 4624, 8092, 8812, 15421, 16184, 17624, 30842, 32368, 35248, 37451, 61684, 74902, 123368, 149804, 246736, 262157, 299608, 524314, 599216, 636667, 1048628, 1273334, 2097256, 2546668, 4194512, 4456669, 5093336, 8913338, 10186672, 17826676, 35653352, 71306704]

約数ペア:

[(1, 71306704), (2, 35653352), (4, 17826676), (7, 10186672), (8, 8913338), (14, 5093336), (16, 4456669), (17, 4194512), (28, 2546668), (34, 2097256), (56, 1273334), (68, 1048628), (112, 636667), (119, 599216), (136, 524314), (238, 299608), (272, 262157), (289, 246736), (476, 149804), (578, 123368), (952, 74902), (1156, 61684), (1904, 37451), (2023, 35248), (2203, 32368), (2312, 30842), (4046, 17624), (4406, 16184), (4624, 15421), (8092, 8812)]