40156788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 115492608

約数和(自身を除く): 75335820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 183, 204, 238, 244, 357, 366, 427, 461, 476, 714, 732, 854, 922, 1037, 1281, 1383, 1428, 1708, 1844, 2074, 2562, 2766, 3111, 3227, 4148, 5124, 5532, 6222, 6454, 7259, 7837, 9681, 12444, 12908, 14518, 15674, 19362, 21777, 23511, 28121, 29036, 31348, 38724, 43554, 47022, 54859, 56242, 84363, 87108, 94044, 109718, 112484, 164577, 168726, 196847, 219436, 329154, 337452, 393694, 478057, 590541, 658308, 787388, 956114, 1181082, 1434171, 1912228, 2362164, 2868342, 3346399, 5736684, 6692798, 10039197, 13385596, 20078394, 40156788]

約数ペア:

[(1, 40156788), (2, 20078394), (3, 13385596), (4, 10039197), (6, 6692798), (7, 5736684), (12, 3346399), (14, 2868342), (17, 2362164), (21, 1912228), (28, 1434171), (34, 1181082), (42, 956114), (51, 787388), (61, 658308), (68, 590541), (84, 478057), (102, 393694), (119, 337452), (122, 329154), (183, 219436), (204, 196847), (238, 168726), (244, 164577), (357, 112484), (366, 109718), (427, 94044), (461, 87108), (476, 84363), (714, 56242), (732, 54859), (854, 47022), (922, 43554), (1037, 38724), (1281, 31348), (1383, 29036), (1428, 28121), (1708, 23511), (1844, 21777), (2074, 19362), (2562, 15674), (2766, 14518), (3111, 12908), (3227, 12444), (4148, 9681), (5124, 7837), (5532, 7259), (6222, 6454)]