72073982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 118389600

約数和(自身を除く): 46315618

約数列:

[1, 2, 17, 34, 41, 82, 149, 298, 347, 694, 697, 1394, 2533, 5066, 5899, 6109, 11798, 12218, 14227, 28454, 51703, 103406, 103853, 207706, 241859, 483718, 878951, 1757902, 2119823, 4239646, 36036991, 72073982]

約数ペア:

[(1, 72073982), (2, 36036991), (17, 4239646), (34, 2119823), (41, 1757902), (82, 878951), (149, 483718), (298, 241859), (347, 207706), (694, 103853), (697, 103406), (1394, 51703), (2533, 28454), (5066, 14227), (5899, 12218), (6109, 11798)]