22758988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 48686400

約数和(自身を除く): 25927412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 349, 476, 548, 698, 959, 1396, 1918, 2329, 2443, 3836, 4658, 4886, 5933, 9316, 9772, 11866, 16303, 23732, 32606, 41531, 47813, 65212, 83062, 95626, 166124, 191252, 334691, 669382, 812821, 1338764, 1625642, 3251284, 5689747, 11379494, 22758988]

約数ペア:

[(1, 22758988), (2, 11379494), (4, 5689747), (7, 3251284), (14, 1625642), (17, 1338764), (28, 812821), (34, 669382), (68, 334691), (119, 191252), (137, 166124), (238, 95626), (274, 83062), (349, 65212), (476, 47813), (548, 41531), (698, 32606), (959, 23732), (1396, 16303), (1918, 11866), (2329, 9772), (2443, 9316), (3836, 5933), (4658, 4886)]