2908049561408

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{2347}}^1\times {\mathrm{624521}}^1$

素因数の和:626911

約数の個数: 56

約数和(自身を含む): 5959358793984

約数和(自身を除く): 3051309232576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 2347, 4694, 9388, 18776, 37552, 72757, 75104, 145514, 150208, 291028, 582056, 624521, 1164112, 1249042, 2328224, 2498084, 4656448, 4996168, 9992336, 19360151, 19984672, 38720302, 39969344, 77440604, 154881208, 309762416, 619524832, 1239049664, 1465750787, 2931501574, 5863003148, 11726006296, 23452012592, 45438274397, 46904025184, 90876548794, 93808050368, 181753097588, 363506195176, 727012390352, 1454024780704, 2908049561408]

約数ペア:

[(1, 2908049561408), (2, 1454024780704), (4, 727012390352), (8, 363506195176), (16, 181753097588), (31, 93808050368), (32, 90876548794), (62, 46904025184), (64, 45438274397), (124, 23452012592), (248, 11726006296), (496, 5863003148), (992, 2931501574), (1984, 1465750787), (2347, 1239049664), (4694, 619524832), (9388, 309762416), (18776, 154881208), (37552, 77440604), (72757, 39969344), (75104, 38720302), (145514, 19984672), (150208, 19360151), (291028, 9992336), (582056, 4996168), (624521, 4656448), (1164112, 2498084), (1249042, 2328224)]