40944708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3521

約数の個数: 72

約数和(自身を含む): 120836352

約数和(自身を除く): 79891644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3457, 3948, 5922, 6914, 10371, 11844, 13828, 20742, 24199, 31113, 41484, 48398, 62226, 72597, 96796, 124452, 145194, 162479, 217791, 290388, 324958, 435582, 487437, 649916, 871164, 974874, 1137353, 1462311, 1949748, 2274706, 2924622, 3412059, 4549412, 5849244, 6824118, 10236177, 13648236, 20472354, 40944708]

約数ペア:

[(1, 40944708), (2, 20472354), (3, 13648236), (4, 10236177), (6, 6824118), (7, 5849244), (9, 4549412), (12, 3412059), (14, 2924622), (18, 2274706), (21, 1949748), (28, 1462311), (36, 1137353), (42, 974874), (47, 871164), (63, 649916), (84, 487437), (94, 435582), (126, 324958), (141, 290388), (188, 217791), (252, 162479), (282, 145194), (329, 124452), (423, 96796), (564, 72597), (658, 62226), (846, 48398), (987, 41484), (1316, 31113), (1692, 24199), (1974, 20742), (2961, 13828), (3457, 11844), (3948, 10371), (5922, 6914)]