42541928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 96102720

約数和(自身を除く): 53560792

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 572, 902, 907, 1066, 1144, 1804, 1814, 2132, 3608, 3628, 4264, 5863, 7256, 9977, 11726, 11791, 19954, 23452, 23582, 37187, 39908, 46904, 47164, 74374, 79816, 94328, 129701, 148748, 259402, 297496, 409057, 483431, 518804, 818114, 966862, 1037608, 1636228, 1933724, 3272456, 3867448, 5317741, 10635482, 21270964, 42541928]

約数ペア:

[(1, 42541928), (2, 21270964), (4, 10635482), (8, 5317741), (11, 3867448), (13, 3272456), (22, 1933724), (26, 1636228), (41, 1037608), (44, 966862), (52, 818114), (82, 518804), (88, 483431), (104, 409057), (143, 297496), (164, 259402), (286, 148748), (328, 129701), (451, 94328), (533, 79816), (572, 74374), (902, 47164), (907, 46904), (1066, 39908), (1144, 37187), (1804, 23582), (1814, 23452), (2132, 19954), (3608, 11791), (3628, 11726), (4264, 9977), (5863, 7256)]