28890756

素因数分解:

$2^2\times 3^5\times {\mathrm{29723}}^1$

素因数の和:29742

約数の個数: 36

約数和(自身を含む): 75736752

約数和(自身を除く): 46845996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 29723, 59446, 89169, 118892, 178338, 267507, 356676, 535014, 802521, 1070028, 1605042, 2407563, 3210084, 4815126, 7222689, 9630252, 14445378, 28890756]

約数ペア:

[(1, 28890756), (2, 14445378), (3, 9630252), (4, 7222689), (6, 4815126), (9, 3210084), (12, 2407563), (18, 1605042), (27, 1070028), (36, 802521), (54, 535014), (81, 356676), (108, 267507), (162, 178338), (243, 118892), (324, 89169), (486, 59446), (972, 29723)]