69271904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 79327456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 1871, 2314, 2848, 3742, 4628, 7484, 9256, 14968, 18512, 24323, 29936, 37024, 48646, 59872, 97292, 166519, 194584, 333038, 389168, 666076, 778336, 1332152, 2164747, 2664304, 4329494, 5328608, 8658988, 17317976, 34635952, 69271904]

約数ペア:

[(1, 69271904), (2, 34635952), (4, 17317976), (8, 8658988), (13, 5328608), (16, 4329494), (26, 2664304), (32, 2164747), (52, 1332152), (89, 778336), (104, 666076), (178, 389168), (208, 333038), (356, 194584), (416, 166519), (712, 97292), (1157, 59872), (1424, 48646), (1871, 37024), (2314, 29936), (2848, 24323), (3742, 18512), (4628, 14968), (7484, 9256)]