22776668

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 45309600

約数和(自身を除く): 22532932

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 289, 323, 578, 646, 1037, 1156, 1159, 1292, 2074, 2318, 4148, 4636, 4913, 5491, 9826, 10982, 17629, 19652, 19703, 21964, 35258, 39406, 70516, 78812, 93347, 186694, 299693, 334951, 373388, 599386, 669902, 1198772, 1339804, 5694167, 11388334, 22776668]

約数ペア:

[(1, 22776668), (2, 11388334), (4, 5694167), (17, 1339804), (19, 1198772), (34, 669902), (38, 599386), (61, 373388), (68, 334951), (76, 299693), (122, 186694), (244, 93347), (289, 78812), (323, 70516), (578, 39406), (646, 35258), (1037, 21964), (1156, 19703), (1159, 19652), (1292, 17629), (2074, 10982), (2318, 9826), (4148, 5491), (4636, 4913)]