42436918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 70207200

約数和(自身を除く): 27770282

約数列:

[1, 2, 19, 29, 38, 58, 97, 194, 397, 551, 794, 1102, 1843, 2813, 3686, 5626, 7543, 11513, 15086, 23026, 38509, 53447, 77018, 106894, 218747, 437494, 731671, 1116761, 1463342, 2233522, 21218459, 42436918]

約数ペア:

[(1, 42436918), (2, 21218459), (19, 2233522), (29, 1463342), (38, 1116761), (58, 731671), (97, 437494), (194, 218747), (397, 106894), (551, 77018), (794, 53447), (1102, 38509), (1843, 23026), (2813, 15086), (3686, 11513), (5626, 7543)]