28264634232

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{380269}}^1$

素因数の和:380460

約数の個数: 64

約数和(自身を含む): 74837136000

約数和(自身を除く): 46572501768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 326, 456, 489, 652, 978, 1304, 1956, 3097, 3912, 6194, 9291, 12388, 18582, 24776, 37164, 74328, 380269, 760538, 1140807, 1521076, 2281614, 3042152, 4563228, 7225111, 9126456, 14450222, 21675333, 28900444, 43350666, 57800888, 61983847, 86701332, 123967694, 173402664, 185951541, 247935388, 371903082, 495870776, 743806164, 1177693093, 1487612328, 2355386186, 3533079279, 4710772372, 7066158558, 9421544744, 14132317116, 28264634232]

約数ペア:

[(1, 28264634232), (2, 14132317116), (3, 9421544744), (4, 7066158558), (6, 4710772372), (8, 3533079279), (12, 2355386186), (19, 1487612328), (24, 1177693093), (38, 743806164), (57, 495870776), (76, 371903082), (114, 247935388), (152, 185951541), (163, 173402664), (228, 123967694), (326, 86701332), (456, 61983847), (489, 57800888), (652, 43350666), (978, 28900444), (1304, 21675333), (1956, 14450222), (3097, 9126456), (3912, 7225111), (6194, 4563228), (9291, 3042152), (12388, 2281614), (18582, 1521076), (24776, 1140807), (37164, 760538), (74328, 380269)]