22281424

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 60

約数和(自身を含む): 50317092

約数和(自身を除く): 28035668

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 677, 748, 968, 1354, 1496, 1936, 2057, 2708, 2992, 4114, 5416, 7447, 8228, 10832, 11509, 14894, 16456, 23018, 29788, 32912, 46036, 59576, 81917, 92072, 119152, 126599, 163834, 184144, 253198, 327668, 506396, 655336, 1012792, 1310672, 1392589, 2025584, 2785178, 5570356, 11140712, 22281424]

約数ペア:

[(1, 22281424), (2, 11140712), (4, 5570356), (8, 2785178), (11, 2025584), (16, 1392589), (17, 1310672), (22, 1012792), (34, 655336), (44, 506396), (68, 327668), (88, 253198), (121, 184144), (136, 163834), (176, 126599), (187, 119152), (242, 92072), (272, 81917), (374, 59576), (484, 46036), (677, 32912), (748, 29788), (968, 23018), (1354, 16456), (1496, 14894), (1936, 11509), (2057, 10832), (2708, 8228), (2992, 7447), (4114, 5416)]