28433646

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{7213}}^1$

素因数の和:7297

約数の個数: 32

約数和(自身を含む): 64060320

約数和(自身を除く): 35626674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 7213, 14426, 21639, 43278, 64917, 129834, 194751, 389502, 526549, 1053098, 1579647, 3159294, 4738941, 9477882, 14216823, 28433646]

約数ペア:

[(1, 28433646), (2, 14216823), (3, 9477882), (6, 4738941), (9, 3159294), (18, 1579647), (27, 1053098), (54, 526549), (73, 389502), (146, 194751), (219, 129834), (438, 64917), (657, 43278), (1314, 21639), (1971, 14426), (3942, 7213)]