712028044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27551}}^1$

素因数の和:27646

約数の個数: 48

約数和(自身を含む): 1555255296

約数和(自身を除く): 843227252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 12922, 25844, 27551, 55102, 110204, 192857, 358163, 385714, 716326, 771428, 1432652, 1956121, 2507141, 3912242, 5014282, 7824484, 10028564, 13692847, 25429573, 27385694, 50859146, 54771388, 101718292, 178007011, 356014022, 712028044]

約数ペア:

[(1, 712028044), (2, 356014022), (4, 178007011), (7, 101718292), (13, 54771388), (14, 50859146), (26, 27385694), (28, 25429573), (52, 13692847), (71, 10028564), (91, 7824484), (142, 5014282), (182, 3912242), (284, 2507141), (364, 1956121), (497, 1432652), (923, 771428), (994, 716326), (1846, 385714), (1988, 358163), (3692, 192857), (6461, 110204), (12922, 55102), (25844, 27551)]