2854403744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{76963}}^1$

素因数の和:77053

約数の個数: 48

約数和(自身を含む): 6012427680

約数和(自身を除く): 3158023936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 9272, 18544, 37088, 76963, 153926, 307852, 615704, 1231408, 1462297, 2462816, 2924594, 4694743, 5849188, 9389486, 11698376, 18778972, 23396752, 37557944, 46793504, 75115888, 89200117, 150231776, 178400234, 356800468, 713600936, 1427201872, 2854403744]

約数ペア:

[(1, 2854403744), (2, 1427201872), (4, 713600936), (8, 356800468), (16, 178400234), (19, 150231776), (32, 89200117), (38, 75115888), (61, 46793504), (76, 37557944), (122, 23396752), (152, 18778972), (244, 11698376), (304, 9389486), (488, 5849188), (608, 4694743), (976, 2924594), (1159, 2462816), (1952, 1462297), (2318, 1231408), (4636, 615704), (9272, 307852), (18544, 153926), (37088, 76963)]