42378338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 26205982

約数列:

[1, 2, 29, 41, 58, 71, 82, 142, 251, 502, 1189, 2059, 2378, 2911, 4118, 5822, 7279, 10291, 14558, 17821, 20582, 35642, 84419, 168838, 298439, 516809, 596878, 730661, 1033618, 1461322, 21189169, 42378338]

約数ペア:

[(1, 42378338), (2, 21189169), (29, 1461322), (41, 1033618), (58, 730661), (71, 596878), (82, 516809), (142, 298439), (251, 168838), (502, 84419), (1189, 35642), (2059, 20582), (2378, 17821), (2911, 14558), (4118, 10291), (5822, 7279)]