38697982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 23510018

約数列:

[1, 2, 31, 59, 62, 71, 118, 142, 149, 298, 1829, 2201, 3658, 4189, 4402, 4619, 8378, 8791, 9238, 10579, 17582, 21158, 129859, 259718, 272521, 327949, 545042, 624161, 655898, 1248322, 19348991, 38697982]

約数ペア:

[(1, 38697982), (2, 19348991), (31, 1248322), (59, 655898), (62, 624161), (71, 545042), (118, 327949), (142, 272521), (149, 259718), (298, 129859), (1829, 21158), (2201, 17582), (3658, 10579), (4189, 9238), (4402, 8791), (4619, 8378)]