70395164

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 156107952

約数和(自身を除く): 85712788

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 476, 518, 571, 629, 833, 1036, 1142, 1258, 1666, 1813, 2284, 2516, 3332, 3626, 3997, 4403, 7252, 7994, 8806, 9707, 15988, 17612, 19414, 21127, 27979, 30821, 38828, 42254, 55958, 61642, 67949, 84508, 111916, 123284, 135898, 147889, 271796, 295778, 359159, 475643, 591556, 718318, 951286, 1035223, 1436636, 1902572, 2070446, 2514113, 4140892, 5028226, 10056452, 17598791, 35197582, 70395164]

約数ペア:

[(1, 70395164), (2, 35197582), (4, 17598791), (7, 10056452), (14, 5028226), (17, 4140892), (28, 2514113), (34, 2070446), (37, 1902572), (49, 1436636), (68, 1035223), (74, 951286), (98, 718318), (119, 591556), (148, 475643), (196, 359159), (238, 295778), (259, 271796), (476, 147889), (518, 135898), (571, 123284), (629, 111916), (833, 84508), (1036, 67949), (1142, 61642), (1258, 55958), (1666, 42254), (1813, 38828), (2284, 30821), (2516, 27979), (3332, 21127), (3626, 19414), (3997, 17612), (4403, 15988), (7252, 9707), (7994, 8806)]