28377002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 17587798

約数列:

[1, 2, 37, 41, 47, 74, 82, 94, 199, 398, 1517, 1739, 1927, 3034, 3478, 3854, 7363, 8159, 9353, 14726, 16318, 18706, 71299, 142598, 301883, 346061, 383473, 603766, 692122, 766946, 14188501, 28377002]

約数ペア:

[(1, 28377002), (2, 14188501), (37, 766946), (41, 692122), (47, 603766), (74, 383473), (82, 346061), (94, 301883), (199, 142598), (398, 71299), (1517, 18706), (1739, 16318), (1927, 14726), (3034, 9353), (3478, 8159), (3854, 7363)]