864573632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33521}}^1$

素因数の和:33577

約数の個数: 56

約数和(自身を含む): 1907267712

約数和(自身を除く): 1042694080

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 33521, 67042, 134084, 268168, 435773, 536336, 871546, 1039151, 1072672, 1743092, 2078302, 2145344, 3486184, 4156604, 6972368, 8313208, 13508963, 13944736, 16626416, 27017926, 27889472, 33252832, 54035852, 66505664, 108071704, 216143408, 432286816, 864573632]

約数ペア:

[(1, 864573632), (2, 432286816), (4, 216143408), (8, 108071704), (13, 66505664), (16, 54035852), (26, 33252832), (31, 27889472), (32, 27017926), (52, 16626416), (62, 13944736), (64, 13508963), (104, 8313208), (124, 6972368), (208, 4156604), (248, 3486184), (403, 2145344), (416, 2078302), (496, 1743092), (806, 1072672), (832, 1039151), (992, 871546), (1612, 536336), (1984, 435773), (3224, 268168), (6448, 134084), (12896, 67042), (25792, 33521)]