7137950932

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{1487}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 15317769600

約数和(自身を除く): 8179818668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1289, 1487, 1862, 2578, 2974, 3724, 5156, 5948, 9023, 10409, 18046, 20818, 24491, 28253, 36092, 41636, 48982, 56506, 63161, 72863, 97964, 113012, 126322, 145726, 171437, 197771, 252644, 291452, 342874, 395542, 685748, 791084, 1200059, 1384397, 1916743, 2400118, 2768794, 3833486, 4800236, 5537588, 7666972, 13417201, 26834402, 36418117, 53668804, 72836234, 93920407, 145672468, 187840814, 254926819, 375681628, 509853638, 1019707276, 1784487733, 3568975466, 7137950932]

約数ペア:

[(1, 7137950932), (2, 3568975466), (4, 1784487733), (7, 1019707276), (14, 509853638), (19, 375681628), (28, 254926819), (38, 187840814), (49, 145672468), (76, 93920407), (98, 72836234), (133, 53668804), (196, 36418117), (266, 26834402), (532, 13417201), (931, 7666972), (1289, 5537588), (1487, 4800236), (1862, 3833486), (2578, 2768794), (2974, 2400118), (3724, 1916743), (5156, 1384397), (5948, 1200059), (9023, 791084), (10409, 685748), (18046, 395542), (20818, 342874), (24491, 291452), (28253, 252644), (36092, 197771), (41636, 171437), (48982, 145726), (56506, 126322), (63161, 113012), (72863, 97964)]