39726909014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{7517}}^1$

素因数の和:7725

約数の個数: 64

約数和(自身を含む): 67900170240

約数和(自身を除く): 28173261226

約数列:

[1, 2, 13, 26, 31, 62, 79, 83, 158, 166, 403, 806, 1027, 1079, 2054, 2158, 2449, 2573, 4898, 5146, 6557, 7517, 13114, 15034, 31837, 33449, 63674, 66898, 85241, 97721, 170482, 195442, 203267, 233027, 406534, 466054, 593843, 623911, 1187686, 1247822, 2642471, 3029351, 5284942, 6058702, 7719959, 8110843, 15439918, 16221686, 18409133, 19341241, 36818266, 38682482, 49288969, 98577938, 239318729, 251436133, 478637458, 502872266, 640756597, 1281513194, 1527958039, 3055916078, 19863454507, 39726909014]

約数ペア:

[(1, 39726909014), (2, 19863454507), (13, 3055916078), (26, 1527958039), (31, 1281513194), (62, 640756597), (79, 502872266), (83, 478637458), (158, 251436133), (166, 239318729), (403, 98577938), (806, 49288969), (1027, 38682482), (1079, 36818266), (2054, 19341241), (2158, 18409133), (2449, 16221686), (2573, 15439918), (4898, 8110843), (5146, 7719959), (6557, 6058702), (7517, 5284942), (13114, 3029351), (15034, 2642471), (31837, 1247822), (33449, 1187686), (63674, 623911), (66898, 593843), (85241, 466054), (97721, 406534), (170482, 233027), (195442, 203267)]