72062584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19973}}^1$

素因数の和:20031

約数の個数: 32

約数和(自身を含む): 151003440

約数和(自身を除く): 78940856

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 19973, 39946, 79892, 159784, 219703, 439406, 818893, 878812, 1637786, 1757624, 3275572, 6551144, 9007823, 18015646, 36031292, 72062584]

約数ペア:

[(1, 72062584), (2, 36031292), (4, 18015646), (8, 9007823), (11, 6551144), (22, 3275572), (41, 1757624), (44, 1637786), (82, 878812), (88, 818893), (164, 439406), (328, 219703), (451, 159784), (902, 79892), (1804, 39946), (3608, 19973)]