1048455872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6203}}^1$

素因数の和:6373

約数の個数: 56

約数和(自身を含む): 2206142400

約数和(自身を除く): 1157686528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 556, 608, 1112, 1216, 2224, 2641, 4448, 5282, 6203, 8896, 10564, 12406, 21128, 24812, 42256, 49624, 84512, 99248, 117857, 169024, 198496, 235714, 396992, 471428, 862217, 942856, 1724434, 1885712, 3448868, 3771424, 6897736, 7542848, 13795472, 16382123, 27590944, 32764246, 55181888, 65528492, 131056984, 262113968, 524227936, 1048455872]

約数ペア:

[(1, 1048455872), (2, 524227936), (4, 262113968), (8, 131056984), (16, 65528492), (19, 55181888), (32, 32764246), (38, 27590944), (64, 16382123), (76, 13795472), (139, 7542848), (152, 6897736), (278, 3771424), (304, 3448868), (556, 1885712), (608, 1724434), (1112, 942856), (1216, 862217), (2224, 471428), (2641, 396992), (4448, 235714), (5282, 198496), (6203, 169024), (8896, 117857), (10564, 99248), (12406, 84512), (21128, 49624), (24812, 42256)]