28431972

素因数分解:

$2^2\times 3^5\times {\mathrm{29251}}^1$

素因数の和:29270

約数の個数: 36

約数和(自身を含む): 74534096

約数和(自身を除く): 46102124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 29251, 58502, 87753, 117004, 175506, 263259, 351012, 526518, 789777, 1053036, 1579554, 2369331, 3159108, 4738662, 7107993, 9477324, 14215986, 28431972]

約数ペア:

[(1, 28431972), (2, 14215986), (3, 9477324), (4, 7107993), (6, 4738662), (9, 3159108), (12, 2369331), (18, 1579554), (27, 1053036), (36, 789777), (54, 526518), (81, 351012), (108, 263259), (162, 175506), (243, 117004), (324, 87753), (486, 58502), (972, 29251)]