57356516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 121820160

約数和(自身を除く): 64463644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 131, 133, 262, 266, 524, 532, 823, 917, 1646, 1834, 2489, 3292, 3668, 4978, 5761, 9956, 11522, 15637, 17423, 23044, 31274, 34846, 62548, 69692, 107813, 109459, 215626, 218918, 431252, 437836, 754691, 1509382, 2048447, 3018764, 4096894, 8193788, 14339129, 28678258, 57356516]

約数ペア:

[(1, 57356516), (2, 28678258), (4, 14339129), (7, 8193788), (14, 4096894), (19, 3018764), (28, 2048447), (38, 1509382), (76, 754691), (131, 437836), (133, 431252), (262, 218918), (266, 215626), (524, 109459), (532, 107813), (823, 69692), (917, 62548), (1646, 34846), (1834, 31274), (2489, 23044), (3292, 17423), (3668, 15637), (4978, 11522), (5761, 9956)]