28337658

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 59000832

約数和(自身を除く): 30663174

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 186, 262, 393, 786, 1163, 2326, 3489, 4061, 6978, 8122, 12183, 24366, 36053, 72106, 108159, 152353, 216318, 304706, 457059, 914118, 4722943, 9445886, 14168829, 28337658]

約数ペア:

[(1, 28337658), (2, 14168829), (3, 9445886), (6, 4722943), (31, 914118), (62, 457059), (93, 304706), (131, 216318), (186, 152353), (262, 108159), (393, 72106), (786, 36053), (1163, 24366), (2326, 12183), (3489, 8122), (4061, 6978)]