17936766472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{4339}}^1$

素因数の和:4646

約数の個数: 64

約数和(自身を含む): 35163374400

約数和(自身を除く): 17226607928

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 197, 244, 344, 394, 488, 788, 1576, 2623, 4339, 5246, 8471, 8678, 10492, 12017, 16942, 17356, 20984, 24034, 33884, 34712, 48068, 67768, 96136, 186577, 264679, 373154, 516731, 529358, 746308, 854783, 1033462, 1058716, 1492616, 1709566, 2066924, 2117432, 3419132, 4133848, 6838264, 11381197, 22762394, 36755669, 45524788, 52141763, 73511338, 91049576, 104283526, 147022676, 208567052, 294045352, 417134104, 2242095809, 4484191618, 8968383236, 17936766472]

約数ペア:

[(1, 17936766472), (2, 8968383236), (4, 4484191618), (8, 2242095809), (43, 417134104), (61, 294045352), (86, 208567052), (122, 147022676), (172, 104283526), (197, 91049576), (244, 73511338), (344, 52141763), (394, 45524788), (488, 36755669), (788, 22762394), (1576, 11381197), (2623, 6838264), (4339, 4133848), (5246, 3419132), (8471, 2117432), (8678, 2066924), (10492, 1709566), (12017, 1492616), (16942, 1058716), (17356, 1033462), (20984, 854783), (24034, 746308), (33884, 529358), (34712, 516731), (48068, 373154), (67768, 264679), (96136, 186577)]