28586844

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 87938928

約数和(自身を除く): 59352084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 617, 702, 858, 891, 1053, 1188, 1234, 1287, 1404, 1716, 1782, 1851, 2106, 2468, 2574, 3564, 3702, 3861, 4212, 5148, 5553, 6787, 7404, 7722, 8021, 11106, 11583, 13574, 15444, 16042, 16659, 20361, 22212, 23166, 24063, 27148, 32084, 33318, 40722, 46332, 48126, 49977, 61083, 66636, 72189, 81444, 88231, 96252, 99954, 122166, 144378, 176462, 183249, 199908, 216567, 244332, 264693, 288756, 352924, 366498, 433134, 529386, 549747, 649701, 732996, 794079, 866268, 1058772, 1099494, 1299402, 1588158, 2198988, 2382237, 2598804, 3176316, 4764474, 7146711, 9528948, 14293422, 28586844]

約数ペア:

[(1, 28586844), (2, 14293422), (3, 9528948), (4, 7146711), (6, 4764474), (9, 3176316), (11, 2598804), (12, 2382237), (13, 2198988), (18, 1588158), (22, 1299402), (26, 1099494), (27, 1058772), (33, 866268), (36, 794079), (39, 732996), (44, 649701), (52, 549747), (54, 529386), (66, 433134), (78, 366498), (81, 352924), (99, 288756), (108, 264693), (117, 244332), (132, 216567), (143, 199908), (156, 183249), (162, 176462), (198, 144378), (234, 122166), (286, 99954), (297, 96252), (324, 88231), (351, 81444), (396, 72189), (429, 66636), (468, 61083), (572, 49977), (594, 48126), (617, 46332), (702, 40722), (858, 33318), (891, 32084), (1053, 27148), (1188, 24063), (1234, 23166), (1287, 22212), (1404, 20361), (1716, 16659), (1782, 16042), (1851, 15444), (2106, 13574), (2468, 11583), (2574, 11106), (3564, 8021), (3702, 7722), (3861, 7404), (4212, 6787), (5148, 5553)]