626962024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{28571}}^1$

素因数の和:28801

約数の個数: 32

約数和(自身を含む): 1272025440

約数和(自身を除く): 645063416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 10972, 21944, 28571, 57142, 114284, 228568, 371423, 742846, 1485692, 2971384, 6028481, 12056962, 24113924, 48227848, 78370253, 156740506, 313481012, 626962024]

約数ペア:

[(1, 626962024), (2, 313481012), (4, 156740506), (8, 78370253), (13, 48227848), (26, 24113924), (52, 12056962), (104, 6028481), (211, 2971384), (422, 1485692), (844, 742846), (1688, 371423), (2743, 228568), (5486, 114284), (10972, 57142), (21944, 28571)]