78889499606

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{41983}}^1$

素因数の和:42468

約数の個数: 32

約数和(自身を含む): 123674787840

約数和(自身を除く): 44785288234

約数列:

[1, 2, 37, 67, 74, 134, 379, 758, 2479, 4958, 14023, 25393, 28046, 41983, 50786, 83966, 939541, 1553371, 1879082, 2812861, 3106742, 5625722, 15911557, 31823114, 104075857, 208151714, 588727609, 1066074319, 1177455218, 2132148638, 39444749803, 78889499606]

約数ペア:

[(1, 78889499606), (2, 39444749803), (37, 2132148638), (67, 1177455218), (74, 1066074319), (134, 588727609), (379, 208151714), (758, 104075857), (2479, 31823114), (4958, 15911557), (14023, 5625722), (25393, 3106742), (28046, 2812861), (41983, 1879082), (50786, 1553371), (83966, 939541)]