42073856

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 93402624

約数和(自身を除く): 51328768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 223, 256, 268, 352, 446, 536, 704, 737, 892, 1072, 1408, 1474, 1784, 2144, 2453, 2816, 2948, 3568, 4288, 4906, 5896, 7136, 8576, 9812, 11792, 14272, 14941, 17152, 19624, 23584, 28544, 29882, 39248, 47168, 57088, 59764, 78496, 94336, 119528, 156992, 164351, 188672, 239056, 313984, 328702, 478112, 627968, 657404, 956224, 1314808, 1912448, 2629616, 3824896, 5259232, 10518464, 21036928, 42073856]

約数ペア:

[(1, 42073856), (2, 21036928), (4, 10518464), (8, 5259232), (11, 3824896), (16, 2629616), (22, 1912448), (32, 1314808), (44, 956224), (64, 657404), (67, 627968), (88, 478112), (128, 328702), (134, 313984), (176, 239056), (223, 188672), (256, 164351), (268, 156992), (352, 119528), (446, 94336), (536, 78496), (704, 59764), (737, 57088), (892, 47168), (1072, 39248), (1408, 29882), (1474, 28544), (1784, 23584), (2144, 19624), (2453, 17152), (2816, 14941), (2948, 14272), (3568, 11792), (4288, 9812), (4906, 8576), (5896, 7136)]