22789112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 47809440

約数和(自身を除く): 25020328

約数列:

[1, 2, 4, 8, 17, 34, 41, 61, 67, 68, 82, 122, 134, 136, 164, 244, 268, 328, 488, 536, 697, 1037, 1139, 1394, 2074, 2278, 2501, 2747, 2788, 4087, 4148, 4556, 5002, 5494, 5576, 8174, 8296, 9112, 10004, 10988, 16348, 20008, 21976, 32696, 42517, 46699, 69479, 85034, 93398, 138958, 167567, 170068, 186796, 277916, 335134, 340136, 373592, 555832, 670268, 1340536, 2848639, 5697278, 11394556, 22789112]

約数ペア:

[(1, 22789112), (2, 11394556), (4, 5697278), (8, 2848639), (17, 1340536), (34, 670268), (41, 555832), (61, 373592), (67, 340136), (68, 335134), (82, 277916), (122, 186796), (134, 170068), (136, 167567), (164, 138958), (244, 93398), (268, 85034), (328, 69479), (488, 46699), (536, 42517), (697, 32696), (1037, 21976), (1139, 20008), (1394, 16348), (2074, 10988), (2278, 10004), (2501, 9112), (2747, 8296), (2788, 8174), (4087, 5576), (4148, 5494), (4556, 5002)]