28423304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39043}}^1$

素因数の和:39069

約数の個数: 32

約数和(自身を含む): 65593920

約数和(自身を除く): 37170616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 39043, 78086, 156172, 273301, 312344, 507559, 546602, 1015118, 1093204, 2030236, 2186408, 3552913, 4060472, 7105826, 14211652, 28423304]

約数ペア:

[(1, 28423304), (2, 14211652), (4, 7105826), (7, 4060472), (8, 3552913), (13, 2186408), (14, 2030236), (26, 1093204), (28, 1015118), (52, 546602), (56, 507559), (91, 312344), (104, 273301), (182, 156172), (364, 78086), (728, 39043)]