28141925386

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1\times {\mathrm{5527}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 43936986240

約数和(自身を除く): 15795060854

約数列:

[1, 2, 37, 74, 83, 166, 829, 1658, 3071, 5527, 6142, 11054, 30673, 61346, 68807, 137614, 204499, 408998, 458741, 917482, 2545859, 4581883, 5091718, 9163766, 16973417, 33946834, 169529671, 339059342, 380296289, 760592578, 14070962693, 28141925386]

約数ペア:

[(1, 28141925386), (2, 14070962693), (37, 760592578), (74, 380296289), (83, 339059342), (166, 169529671), (829, 33946834), (1658, 16973417), (3071, 9163766), (5527, 5091718), (6142, 4581883), (11054, 2545859), (30673, 917482), (61346, 458741), (68807, 408998), (137614, 204499)]