15696471056

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{645839}}^1$

素因数の和:645892

約数の個数: 60

約数和(自身を含む): 36518376960

約数和(自身を除く): 20821905904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 24304, 645839, 1291678, 2583356, 4520873, 5166712, 9041746, 10333424, 18083492, 20021009, 31646111, 36166984, 40042018, 63292222, 72333968, 80084036, 126584444, 140147063, 160168072, 253168888, 280294126, 320336144, 506337776, 560588252, 981029441, 1121176504, 1962058882, 2242353008, 3924117764, 7848235528, 15696471056]

約数ペア:

[(1, 15696471056), (2, 7848235528), (4, 3924117764), (7, 2242353008), (8, 1962058882), (14, 1121176504), (16, 981029441), (28, 560588252), (31, 506337776), (49, 320336144), (56, 280294126), (62, 253168888), (98, 160168072), (112, 140147063), (124, 126584444), (196, 80084036), (217, 72333968), (248, 63292222), (392, 40042018), (434, 36166984), (496, 31646111), (784, 20021009), (868, 18083492), (1519, 10333424), (1736, 9041746), (3038, 5166712), (3472, 4520873), (6076, 2583356), (12152, 1291678), (24304, 645839)]