66900356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13159}}^1$

素因数の和:13235

約数の個数: 24

約数和(自身を含む): 123809280

約数和(自身を除く): 56908924

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 13159, 26318, 52636, 407929, 539519, 815858, 1079038, 1631716, 2158076, 16725089, 33450178, 66900356]

約数ペア:

[(1, 66900356), (2, 33450178), (4, 16725089), (31, 2158076), (41, 1631716), (62, 1079038), (82, 815858), (124, 539519), (164, 407929), (1271, 52636), (2542, 26318), (5084, 13159)]