9898734112

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{20347}}^1$

素因数の和:21041

約数の個数: 48

約数和(自身を含む): 20367208512

約数和(自身を除く): 10468474400

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 661, 736, 1322, 2644, 5288, 10576, 15203, 20347, 21152, 30406, 40694, 60812, 81388, 121624, 162776, 243248, 325552, 467981, 486496, 651104, 935962, 1871924, 3743848, 7487696, 13449367, 14975392, 26898734, 53797468, 107594936, 215189872, 309335441, 430379744, 618670882, 1237341764, 2474683528, 4949367056, 9898734112]

約数ペア:

[(1, 9898734112), (2, 4949367056), (4, 2474683528), (8, 1237341764), (16, 618670882), (23, 430379744), (32, 309335441), (46, 215189872), (92, 107594936), (184, 53797468), (368, 26898734), (661, 14975392), (736, 13449367), (1322, 7487696), (2644, 3743848), (5288, 1871924), (10576, 935962), (15203, 651104), (20347, 486496), (21152, 467981), (30406, 325552), (40694, 243248), (60812, 162776), (81388, 121624)]