40473724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 38553476

約数列:

[1, 2, 4, 19, 31, 38, 41, 62, 76, 82, 124, 164, 419, 589, 779, 838, 1178, 1271, 1558, 1676, 2356, 2542, 3116, 5084, 7961, 12989, 15922, 17179, 24149, 25978, 31844, 34358, 48298, 51956, 68716, 96596, 246791, 326401, 493582, 532549, 652802, 987164, 1065098, 1305604, 2130196, 10118431, 20236862, 40473724]

約数ペア:

[(1, 40473724), (2, 20236862), (4, 10118431), (19, 2130196), (31, 1305604), (38, 1065098), (41, 987164), (62, 652802), (76, 532549), (82, 493582), (124, 326401), (164, 246791), (419, 96596), (589, 68716), (779, 51956), (838, 48298), (1178, 34358), (1271, 31844), (1558, 25978), (1676, 24149), (2356, 17179), (2542, 15922), (3116, 12989), (5084, 7961)]