70913392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 160784352

約数和(自身を除く): 89870960

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 137, 173, 176, 187, 272, 274, 346, 374, 548, 692, 748, 1096, 1384, 1496, 1507, 1903, 2192, 2329, 2768, 2941, 2992, 3014, 3806, 4658, 5882, 6028, 7612, 9316, 11764, 12056, 15224, 18632, 23528, 23701, 24112, 25619, 30448, 32351, 37264, 47056, 47402, 51238, 64702, 94804, 102476, 129404, 189608, 204952, 258808, 260711, 379216, 402917, 409904, 517616, 521422, 805834, 1042844, 1611668, 2085688, 3223336, 4171376, 4432087, 6446672, 8864174, 17728348, 35456696, 70913392]

約数ペア:

[(1, 70913392), (2, 35456696), (4, 17728348), (8, 8864174), (11, 6446672), (16, 4432087), (17, 4171376), (22, 3223336), (34, 2085688), (44, 1611668), (68, 1042844), (88, 805834), (136, 521422), (137, 517616), (173, 409904), (176, 402917), (187, 379216), (272, 260711), (274, 258808), (346, 204952), (374, 189608), (548, 129404), (692, 102476), (748, 94804), (1096, 64702), (1384, 51238), (1496, 47402), (1507, 47056), (1903, 37264), (2192, 32351), (2329, 30448), (2768, 25619), (2941, 24112), (2992, 23701), (3014, 23528), (3806, 18632), (4658, 15224), (5882, 12056), (6028, 11764), (7612, 9316)]