38692654

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 80237304

約数和(自身を除く): 41544650

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 242, 251, 286, 502, 539, 637, 847, 1001, 1078, 1274, 1573, 1694, 1757, 2002, 2761, 3146, 3263, 3514, 5522, 5929, 6526, 7007, 11011, 11858, 12299, 14014, 19327, 22022, 22841, 24598, 30371, 35893, 38654, 45682, 60742, 71786, 77077, 135289, 154154, 159887, 212597, 251251, 270578, 319774, 394823, 425194, 502502, 789646, 1488179, 1758757, 2763761, 2976358, 3517514, 5527522, 19346327, 38692654]

約数ペア:

[(1, 38692654), (2, 19346327), (7, 5527522), (11, 3517514), (13, 2976358), (14, 2763761), (22, 1758757), (26, 1488179), (49, 789646), (77, 502502), (91, 425194), (98, 394823), (121, 319774), (143, 270578), (154, 251251), (182, 212597), (242, 159887), (251, 154154), (286, 135289), (502, 77077), (539, 71786), (637, 60742), (847, 45682), (1001, 38654), (1078, 35893), (1274, 30371), (1573, 24598), (1694, 22841), (1757, 22022), (2002, 19327), (2761, 14014), (3146, 12299), (3263, 11858), (3514, 11011), (5522, 7007), (5929, 6526)]