40679548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 94381056

約数和(自身を除く): 53701508

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 43, 46, 52, 86, 91, 92, 113, 161, 172, 182, 226, 299, 301, 322, 364, 452, 559, 598, 602, 644, 791, 989, 1118, 1196, 1204, 1469, 1582, 1978, 2093, 2236, 2599, 2938, 3164, 3913, 3956, 4186, 4859, 5198, 5876, 6923, 7826, 8372, 9718, 10283, 10396, 12857, 13846, 15652, 18193, 19436, 20566, 25714, 27692, 33787, 34013, 36386, 41132, 51428, 63167, 67574, 68026, 72772, 89999, 111757, 126334, 135148, 136052, 179998, 223514, 236509, 252668, 359996, 442169, 447028, 473018, 782299, 884338, 946036, 1452841, 1564598, 1768676, 2905682, 3129196, 5811364, 10169887, 20339774, 40679548]

約数ペア:

[(1, 40679548), (2, 20339774), (4, 10169887), (7, 5811364), (13, 3129196), (14, 2905682), (23, 1768676), (26, 1564598), (28, 1452841), (43, 946036), (46, 884338), (52, 782299), (86, 473018), (91, 447028), (92, 442169), (113, 359996), (161, 252668), (172, 236509), (182, 223514), (226, 179998), (299, 136052), (301, 135148), (322, 126334), (364, 111757), (452, 89999), (559, 72772), (598, 68026), (602, 67574), (644, 63167), (791, 51428), (989, 41132), (1118, 36386), (1196, 34013), (1204, 33787), (1469, 27692), (1582, 25714), (1978, 20566), (2093, 19436), (2236, 18193), (2599, 15652), (2938, 13846), (3164, 12857), (3913, 10396), (3956, 10283), (4186, 9718), (4859, 8372), (5198, 7826), (5876, 6923)]