15702422932

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{247813}}^1$

素因数の和:247928

約数の個数: 48

約数和(自身を含む): 32862118912

約数和(自身を除く): 17159695980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2263, 4526, 9052, 15841, 31682, 63364, 247813, 495626, 991252, 1734691, 3469382, 6938764, 7682203, 15364406, 18090349, 30728812, 36180698, 53775421, 72361396, 107550842, 126632443, 215101684, 253264886, 506529772, 560800819, 1121601638, 2243203276, 3925605733, 7851211466, 15702422932]

約数ペア:

[(1, 15702422932), (2, 7851211466), (4, 3925605733), (7, 2243203276), (14, 1121601638), (28, 560800819), (31, 506529772), (62, 253264886), (73, 215101684), (124, 126632443), (146, 107550842), (217, 72361396), (292, 53775421), (434, 36180698), (511, 30728812), (868, 18090349), (1022, 15364406), (2044, 7682203), (2263, 6938764), (4526, 3469382), (9052, 1734691), (15841, 991252), (31682, 495626), (63364, 247813)]