1597702912

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20925

約数の個数: 72

約数和(自身を含む): 3583982304

約数和(自身を除く): 1986279392

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 3328, 4784, 5888, 9568, 19136, 20873, 38272, 41746, 76544, 83492, 166984, 271349, 333968, 480079, 542698, 667936, 960158, 1085396, 1335872, 1920316, 2170792, 2671744, 3840632, 4341584, 5343488, 6241027, 7681264, 8683168, 12482054, 15362528, 17366336, 24964108, 30725056, 34732672, 49928216, 61450112, 69465344, 99856432, 122900224, 199712864, 399425728, 798851456, 1597702912]

約数ペア:

[(1, 1597702912), (2, 798851456), (4, 399425728), (8, 199712864), (13, 122900224), (16, 99856432), (23, 69465344), (26, 61450112), (32, 49928216), (46, 34732672), (52, 30725056), (64, 24964108), (92, 17366336), (104, 15362528), (128, 12482054), (184, 8683168), (208, 7681264), (256, 6241027), (299, 5343488), (368, 4341584), (416, 3840632), (598, 2671744), (736, 2170792), (832, 1920316), (1196, 1335872), (1472, 1085396), (1664, 960158), (2392, 667936), (2944, 542698), (3328, 480079), (4784, 333968), (5888, 271349), (9568, 166984), (19136, 83492), (20873, 76544), (38272, 41746)]