27747928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7211}}^1$

素因数の和:7267

約数の個数: 32

約数和(自身を含む): 57551760

約数和(自身を除く): 29803832

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7211, 14422, 28844, 57688, 93743, 187486, 266807, 374972, 533614, 749944, 1067228, 2134456, 3468491, 6936982, 13873964, 27747928]

約数ペア:

[(1, 27747928), (2, 13873964), (4, 6936982), (8, 3468491), (13, 2134456), (26, 1067228), (37, 749944), (52, 533614), (74, 374972), (104, 266807), (148, 187486), (296, 93743), (481, 57688), (962, 28844), (1924, 14422), (3848, 7211)]