40997996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 82602240

約数和(自身を除く): 41604244

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 377, 403, 754, 806, 877, 899, 1508, 1612, 1754, 1798, 3508, 3596, 11401, 11687, 22802, 23374, 25433, 27187, 45604, 46748, 50866, 54374, 101732, 108748, 330629, 353431, 661258, 706862, 788423, 1322516, 1413724, 1576846, 3153692, 10249499, 20498998, 40997996]

約数ペア:

[(1, 40997996), (2, 20498998), (4, 10249499), (13, 3153692), (26, 1576846), (29, 1413724), (31, 1322516), (52, 788423), (58, 706862), (62, 661258), (116, 353431), (124, 330629), (377, 108748), (403, 101732), (754, 54374), (806, 50866), (877, 46748), (899, 45604), (1508, 27187), (1612, 25433), (1754, 23374), (1798, 22802), (3508, 11687), (3596, 11401)]