42209008

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 87931872

約数和(自身を除く): 45722864

約数列:

[1, 2, 4, 8, 16, 37, 41, 47, 74, 82, 94, 148, 164, 188, 296, 328, 376, 592, 656, 752, 1369, 1517, 1739, 1927, 2738, 3034, 3478, 3854, 5476, 6068, 6956, 7708, 10952, 12136, 13912, 15416, 21904, 24272, 27824, 30832, 56129, 64343, 71299, 112258, 128686, 142598, 224516, 257372, 285196, 449032, 514744, 570392, 898064, 1029488, 1140784, 2638063, 5276126, 10552252, 21104504, 42209008]

約数ペア:

[(1, 42209008), (2, 21104504), (4, 10552252), (8, 5276126), (16, 2638063), (37, 1140784), (41, 1029488), (47, 898064), (74, 570392), (82, 514744), (94, 449032), (148, 285196), (164, 257372), (188, 224516), (296, 142598), (328, 128686), (376, 112258), (592, 71299), (656, 64343), (752, 56129), (1369, 30832), (1517, 27824), (1739, 24272), (1927, 21904), (2738, 15416), (3034, 13912), (3478, 12136), (3854, 10952), (5476, 7708), (6068, 6956)]