40956704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 50489056

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 41, 53, 62, 76, 82, 106, 124, 152, 164, 212, 248, 304, 328, 424, 496, 589, 608, 656, 779, 848, 992, 1007, 1178, 1271, 1312, 1558, 1643, 1696, 2014, 2173, 2356, 2542, 3116, 3286, 4028, 4346, 4712, 5084, 6232, 6572, 8056, 8692, 9424, 10168, 12464, 13144, 16112, 17384, 18848, 20336, 24149, 24928, 26288, 31217, 32224, 34768, 40672, 41287, 48298, 52576, 62434, 67363, 69536, 82574, 96596, 124868, 134726, 165148, 193192, 249736, 269452, 330296, 386384, 499472, 538904, 660592, 772768, 998944, 1077808, 1279897, 1321184, 2155616, 2559794, 5119588, 10239176, 20478352, 40956704]

約数ペア:

[(1, 40956704), (2, 20478352), (4, 10239176), (8, 5119588), (16, 2559794), (19, 2155616), (31, 1321184), (32, 1279897), (38, 1077808), (41, 998944), (53, 772768), (62, 660592), (76, 538904), (82, 499472), (106, 386384), (124, 330296), (152, 269452), (164, 249736), (212, 193192), (248, 165148), (304, 134726), (328, 124868), (424, 96596), (496, 82574), (589, 69536), (608, 67363), (656, 62434), (779, 52576), (848, 48298), (992, 41287), (1007, 40672), (1178, 34768), (1271, 32224), (1312, 31217), (1558, 26288), (1643, 24928), (1696, 24149), (2014, 20336), (2173, 18848), (2356, 17384), (2542, 16112), (3116, 13144), (3286, 12464), (4028, 10168), (4346, 9424), (4712, 8692), (5084, 8056), (6232, 6572)]