7938232744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{15683}}^1$

素因数の和:15890

約数の個数: 64

約数和(自身を含む): 16652643840

約数和(自身を除く): 8714411096

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 157, 248, 314, 403, 628, 806, 1256, 1612, 2041, 3224, 4082, 4867, 8164, 9734, 15683, 16328, 19468, 31366, 38936, 62732, 63271, 125464, 126542, 203879, 253084, 407758, 486173, 506168, 815516, 972346, 1631032, 1944692, 2462231, 3889384, 4924462, 6320249, 9848924, 12640498, 19697848, 25280996, 32009003, 50561992, 64018006, 76329161, 128036012, 152658322, 256072024, 305316644, 610633288, 992279093, 1984558186, 3969116372, 7938232744]

約数ペア:

[(1, 7938232744), (2, 3969116372), (4, 1984558186), (8, 992279093), (13, 610633288), (26, 305316644), (31, 256072024), (52, 152658322), (62, 128036012), (104, 76329161), (124, 64018006), (157, 50561992), (248, 32009003), (314, 25280996), (403, 19697848), (628, 12640498), (806, 9848924), (1256, 6320249), (1612, 4924462), (2041, 3889384), (3224, 2462231), (4082, 1944692), (4867, 1631032), (8164, 972346), (9734, 815516), (15683, 506168), (16328, 486173), (19468, 407758), (31366, 253084), (38936, 203879), (62732, 126542), (63271, 125464)]