22791272

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 50694660

約数和(自身を除く): 27903388

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1097, 1484, 2194, 2597, 2968, 4388, 5194, 7679, 8776, 10388, 15358, 20776, 30716, 53753, 58141, 61432, 107506, 116282, 215012, 232564, 406987, 430024, 465128, 813974, 1627948, 2848909, 3255896, 5697818, 11395636, 22791272]

約数ペア:

[(1, 22791272), (2, 11395636), (4, 5697818), (7, 3255896), (8, 2848909), (14, 1627948), (28, 813974), (49, 465128), (53, 430024), (56, 406987), (98, 232564), (106, 215012), (196, 116282), (212, 107506), (371, 61432), (392, 58141), (424, 53753), (742, 30716), (1097, 20776), (1484, 15358), (2194, 10388), (2597, 8776), (2968, 7679), (4388, 5194)]