40451532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 109247040

約数和(自身を除く): 68795508

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 127, 132, 209, 228, 254, 381, 418, 508, 627, 762, 836, 1254, 1397, 1524, 2413, 2508, 2794, 4191, 4826, 5588, 7239, 8382, 9652, 14478, 16129, 16764, 26543, 28956, 32258, 48387, 53086, 64516, 79629, 96774, 106172, 159258, 177419, 193548, 306451, 318516, 354838, 532257, 612902, 709676, 919353, 1064514, 1225804, 1838706, 2129028, 3370961, 3677412, 6741922, 10112883, 13483844, 20225766, 40451532]

約数ペア:

[(1, 40451532), (2, 20225766), (3, 13483844), (4, 10112883), (6, 6741922), (11, 3677412), (12, 3370961), (19, 2129028), (22, 1838706), (33, 1225804), (38, 1064514), (44, 919353), (57, 709676), (66, 612902), (76, 532257), (114, 354838), (127, 318516), (132, 306451), (209, 193548), (228, 177419), (254, 159258), (381, 106172), (418, 96774), (508, 79629), (627, 64516), (762, 53086), (836, 48387), (1254, 32258), (1397, 28956), (1524, 26543), (2413, 16764), (2508, 16129), (2794, 14478), (4191, 9652), (4826, 8382), (5588, 7239)]