28551781944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1827431}}^1$

素因数の和:1827481

約数の個数: 96

約数和(自身を含む): 91225405440

約数和(自身を除く): 62673623496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 1827431, 3654862, 5482293, 7309724, 10964586, 12792017, 14619448, 16446879, 21929172, 25584034, 32893758, 38376051, 43858344, 51168068, 56650361, 65787516, 76752102, 102336136, 113300722, 115128153, 131575032, 153504204, 169951083, 226601444, 230256306, 307008408, 339902166, 396552527, 453202888, 460512612, 509853249, 679804332, 793105054, 921025224, 1019706498, 1189657581, 1359608664, 1586210108, 2039412996, 2379315162, 3172420216, 3568972743, 4078825992, 4758630324, 7137945486, 9517260648, 14275890972, 28551781944]

約数ペア:

[(1, 28551781944), (2, 14275890972), (3, 9517260648), (4, 7137945486), (6, 4758630324), (7, 4078825992), (8, 3568972743), (9, 3172420216), (12, 2379315162), (14, 2039412996), (18, 1586210108), (21, 1359608664), (24, 1189657581), (28, 1019706498), (31, 921025224), (36, 793105054), (42, 679804332), (56, 509853249), (62, 460512612), (63, 453202888), (72, 396552527), (84, 339902166), (93, 307008408), (124, 230256306), (126, 226601444), (168, 169951083), (186, 153504204), (217, 131575032), (248, 115128153), (252, 113300722), (279, 102336136), (372, 76752102), (434, 65787516), (504, 56650361), (558, 51168068), (651, 43858344), (744, 38376051), (868, 32893758), (1116, 25584034), (1302, 21929172), (1736, 16446879), (1953, 14619448), (2232, 12792017), (2604, 10964586), (3906, 7309724), (5208, 5482293), (7812, 3654862), (15624, 1827431)]