42245252

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 88435200

約数和(自身を除く): 46189948

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 751, 1148, 1372, 1502, 2009, 3004, 4018, 5257, 8036, 10514, 14063, 21028, 28126, 30791, 36799, 56252, 61582, 73598, 123164, 147196, 215537, 257593, 431074, 515186, 862148, 1030372, 1508759, 3017518, 6035036, 10561313, 21122626, 42245252]

約数ペア:

[(1, 42245252), (2, 21122626), (4, 10561313), (7, 6035036), (14, 3017518), (28, 1508759), (41, 1030372), (49, 862148), (82, 515186), (98, 431074), (164, 257593), (196, 215537), (287, 147196), (343, 123164), (574, 73598), (686, 61582), (751, 56252), (1148, 36799), (1372, 30791), (1502, 28126), (2009, 21028), (3004, 14063), (4018, 10514), (5257, 8036)]