15778880288

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{1627}}^1\times {\mathrm{8191}}^1$

素因数の和:9865

約数の個数: 48

約数和(自身を含む): 31927762944

約数和(自身を除く): 16148882656

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 1627, 3254, 6508, 8191, 13016, 16382, 26032, 32764, 52064, 60199, 65528, 120398, 131056, 240796, 262112, 303067, 481592, 606134, 963184, 1212268, 1926368, 2424536, 4849072, 9698144, 13326757, 26653514, 53307028, 106614056, 213228112, 426456224, 493090009, 986180018, 1972360036, 3944720072, 7889440144, 15778880288]

約数ペア:

[(1, 15778880288), (2, 7889440144), (4, 3944720072), (8, 1972360036), (16, 986180018), (32, 493090009), (37, 426456224), (74, 213228112), (148, 106614056), (296, 53307028), (592, 26653514), (1184, 13326757), (1627, 9698144), (3254, 4849072), (6508, 2424536), (8191, 1926368), (13016, 1212268), (16382, 963184), (26032, 606134), (32764, 481592), (52064, 303067), (60199, 262112), (65528, 240796), (120398, 131056)]