7237561492

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 15049939968

約数和(自身を除く): 7812378476

約数列:

[1, 2, 4, 7, 14, 28, 53, 97, 106, 137, 194, 212, 274, 367, 371, 388, 548, 679, 734, 742, 959, 1358, 1468, 1484, 1918, 2569, 2716, 3836, 5138, 5141, 7261, 10276, 10282, 13289, 14522, 19451, 20564, 26578, 29044, 35599, 35987, 38902, 50279, 50827, 53156, 71198, 71974, 77804, 93023, 100558, 101654, 136157, 142396, 143948, 186046, 201116, 203308, 249193, 272314, 351953, 372092, 498386, 544628, 703906, 704317, 996772, 1407812, 1408634, 1886747, 2664787, 2817268, 3773494, 4877063, 4930219, 5329574, 7546988, 9754126, 9860438, 10659148, 13207229, 18653509, 19508252, 19720876, 26414458, 34139441, 37307018, 52828916, 68278882, 74614036, 136557764, 258484339, 516968678, 1033937356, 1809390373, 3618780746, 7237561492]

約数ペア:

[(1, 7237561492), (2, 3618780746), (4, 1809390373), (7, 1033937356), (14, 516968678), (28, 258484339), (53, 136557764), (97, 74614036), (106, 68278882), (137, 52828916), (194, 37307018), (212, 34139441), (274, 26414458), (367, 19720876), (371, 19508252), (388, 18653509), (548, 13207229), (679, 10659148), (734, 9860438), (742, 9754126), (959, 7546988), (1358, 5329574), (1468, 4930219), (1484, 4877063), (1918, 3773494), (2569, 2817268), (2716, 2664787), (3836, 1886747), (5138, 1408634), (5141, 1407812), (7261, 996772), (10276, 704317), (10282, 703906), (13289, 544628), (14522, 498386), (19451, 372092), (20564, 351953), (26578, 272314), (29044, 249193), (35599, 203308), (35987, 201116), (38902, 186046), (50279, 143948), (50827, 142396), (53156, 136157), (71198, 101654), (71974, 100558), (77804, 93023)]