15697057712

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{41849}}^1$

素因数の和:42078

約数の個数: 80

約数和(自身を含む): 36990043200

約数和(自身を除く): 21292985488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 197, 238, 272, 394, 476, 788, 952, 1379, 1576, 1904, 2758, 3152, 3349, 5516, 6698, 11032, 13396, 22064, 23443, 26792, 41849, 46886, 53584, 83698, 93772, 167396, 187544, 292943, 334792, 375088, 585886, 669584, 711433, 1171772, 1422866, 2343544, 2845732, 4687088, 4980031, 5691464, 8244253, 9960062, 11382928, 16488506, 19920124, 32977012, 39840248, 57709771, 65954024, 79680496, 115419542, 131908048, 140152301, 230839084, 280304602, 461678168, 560609204, 923356336, 981066107, 1121218408, 1962132214, 2242436816, 3924264428, 7848528856, 15697057712]

約数ペア:

[(1, 15697057712), (2, 7848528856), (4, 3924264428), (7, 2242436816), (8, 1962132214), (14, 1121218408), (16, 981066107), (17, 923356336), (28, 560609204), (34, 461678168), (56, 280304602), (68, 230839084), (112, 140152301), (119, 131908048), (136, 115419542), (197, 79680496), (238, 65954024), (272, 57709771), (394, 39840248), (476, 32977012), (788, 19920124), (952, 16488506), (1379, 11382928), (1576, 9960062), (1904, 8244253), (2758, 5691464), (3152, 4980031), (3349, 4687088), (5516, 2845732), (6698, 2343544), (11032, 1422866), (13396, 1171772), (22064, 711433), (23443, 669584), (26792, 585886), (41849, 375088), (46886, 334792), (53584, 292943), (83698, 187544), (93772, 167396)]