40977528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 109401600

約数和(自身を除く): 68424072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1231, 1387, 1752, 2462, 2774, 3693, 4161, 4924, 5548, 7386, 8322, 9848, 11096, 14772, 16644, 23389, 29544, 33288, 46778, 70167, 89863, 93556, 140334, 179726, 187112, 269589, 280668, 359452, 539178, 561336, 718904, 1078356, 1707397, 2156712, 3414794, 5122191, 6829588, 10244382, 13659176, 20488764, 40977528]

約数ペア:

[(1, 40977528), (2, 20488764), (3, 13659176), (4, 10244382), (6, 6829588), (8, 5122191), (12, 3414794), (19, 2156712), (24, 1707397), (38, 1078356), (57, 718904), (73, 561336), (76, 539178), (114, 359452), (146, 280668), (152, 269589), (219, 187112), (228, 179726), (292, 140334), (438, 93556), (456, 89863), (584, 70167), (876, 46778), (1231, 33288), (1387, 29544), (1752, 23389), (2462, 16644), (2774, 14772), (3693, 11096), (4161, 9848), (4924, 8322), (5548, 7386)]