22968148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 48513024

約数和(自身を除く): 25544876

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 563, 658, 868, 1126, 1316, 1457, 2252, 2914, 3941, 5828, 7882, 10199, 15764, 17453, 20398, 26461, 34906, 40796, 52922, 69812, 105844, 122171, 185227, 244342, 370454, 488684, 740908, 820291, 1640582, 3281164, 5742037, 11484074, 22968148]

約数ペア:

[(1, 22968148), (2, 11484074), (4, 5742037), (7, 3281164), (14, 1640582), (28, 820291), (31, 740908), (47, 488684), (62, 370454), (94, 244342), (124, 185227), (188, 122171), (217, 105844), (329, 69812), (434, 52922), (563, 40796), (658, 34906), (868, 26461), (1126, 20398), (1316, 17453), (1457, 15764), (2252, 10199), (2914, 7882), (3941, 5828)]