22245452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 43182720

約数和(自身を除く): 20937268

約数列:

[1, 2, 4, 17, 34, 41, 68, 79, 82, 101, 158, 164, 202, 316, 404, 697, 1343, 1394, 1717, 2686, 2788, 3239, 3434, 4141, 5372, 6478, 6868, 7979, 8282, 12956, 15958, 16564, 31916, 55063, 70397, 110126, 135643, 140794, 220252, 271286, 281588, 327139, 542572, 654278, 1308556, 5561363, 11122726, 22245452]

約数ペア:

[(1, 22245452), (2, 11122726), (4, 5561363), (17, 1308556), (34, 654278), (41, 542572), (68, 327139), (79, 281588), (82, 271286), (101, 220252), (158, 140794), (164, 135643), (202, 110126), (316, 70397), (404, 55063), (697, 31916), (1343, 16564), (1394, 15958), (1717, 12956), (2686, 8282), (2788, 7979), (3239, 6868), (3434, 6478), (4141, 5372)]