22769222

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 42845760

約数和(自身を除く): 20076538

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 173, 238, 346, 553, 833, 1106, 1211, 1343, 1666, 2422, 2686, 2941, 3871, 5882, 7742, 8477, 9401, 13667, 16954, 18802, 20587, 27334, 41174, 65807, 95669, 131614, 144109, 191338, 232339, 288218, 464678, 669683, 1339366, 1626373, 3252746, 11384611, 22769222]

約数ペア:

[(1, 22769222), (2, 11384611), (7, 3252746), (14, 1626373), (17, 1339366), (34, 669683), (49, 464678), (79, 288218), (98, 232339), (119, 191338), (158, 144109), (173, 131614), (238, 95669), (346, 65807), (553, 41174), (833, 27334), (1106, 20587), (1211, 18802), (1343, 16954), (1666, 13667), (2422, 9401), (2686, 8477), (2941, 7742), (3871, 5882)]