72290944

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{51343}}^1$

素因数の和:51368

約数の個数: 32

約数和(自身を含む): 157112640

約数和(自身を除く): 84821696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 51343, 102686, 205372, 410744, 564773, 821488, 1129546, 1642976, 2259092, 3285952, 4518184, 6571904, 9036368, 18072736, 36145472, 72290944]

約数ペア:

[(1, 72290944), (2, 36145472), (4, 18072736), (8, 9036368), (11, 6571904), (16, 4518184), (22, 3285952), (32, 2259092), (44, 1642976), (64, 1129546), (88, 821488), (128, 564773), (176, 410744), (352, 205372), (704, 102686), (1408, 51343)]