40487132

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 90493200

約数和(自身を除く): 50006068

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 406, 419, 476, 493, 812, 833, 838, 986, 1421, 1666, 1676, 1972, 2842, 2933, 3332, 3451, 5684, 5866, 6902, 7123, 11732, 12151, 13804, 14246, 20531, 24157, 24302, 28492, 41062, 48314, 48604, 49861, 82124, 85057, 96628, 99722, 170114, 199444, 206567, 340228, 349027, 413134, 595399, 698054, 826268, 1190798, 1396108, 1445969, 2381596, 2891938, 5783876, 10121783, 20243566, 40487132]

約数ペア:

[(1, 40487132), (2, 20243566), (4, 10121783), (7, 5783876), (14, 2891938), (17, 2381596), (28, 1445969), (29, 1396108), (34, 1190798), (49, 826268), (58, 698054), (68, 595399), (98, 413134), (116, 349027), (119, 340228), (196, 206567), (203, 199444), (238, 170114), (406, 99722), (419, 96628), (476, 85057), (493, 82124), (812, 49861), (833, 48604), (838, 48314), (986, 41062), (1421, 28492), (1666, 24302), (1676, 24157), (1972, 20531), (2842, 14246), (2933, 13804), (3332, 12151), (3451, 11732), (5684, 7123), (5866, 6902)]