27815876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 57661632

約数和(自身を除く): 29845756

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 902, 907, 1394, 1804, 1814, 2788, 3628, 7667, 9977, 15334, 15419, 19954, 30668, 30838, 37187, 39908, 61676, 74374, 148748, 169609, 339218, 409057, 632179, 678436, 818114, 1264358, 1636228, 2528716, 6953969, 13907938, 27815876]

約数ペア:

[(1, 27815876), (2, 13907938), (4, 6953969), (11, 2528716), (17, 1636228), (22, 1264358), (34, 818114), (41, 678436), (44, 632179), (68, 409057), (82, 339218), (164, 169609), (187, 148748), (374, 74374), (451, 61676), (697, 39908), (748, 37187), (902, 30838), (907, 30668), (1394, 19954), (1804, 15419), (1814, 15334), (2788, 9977), (3628, 7667)]