26156717054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 43587403776

約数和(自身を除く): 17430686722

約数列:

[1, 2, 13, 26, 67, 127, 134, 137, 254, 274, 863, 871, 1651, 1726, 1742, 1781, 3302, 3562, 8509, 9179, 11219, 17018, 17399, 18358, 22438, 34798, 57821, 109601, 110617, 115642, 118231, 119327, 219202, 221234, 226187, 236462, 238654, 452374, 751673, 1165733, 1424813, 1503346, 1537003, 2331466, 2849626, 3074006, 7343267, 7921477, 14686534, 15015337, 15154529, 15842954, 30030674, 30309058, 95462471, 102979201, 190924942, 195199381, 205958402, 390398762, 1006027579, 2012055158, 13078358527, 26156717054]

約数ペア:

[(1, 26156717054), (2, 13078358527), (13, 2012055158), (26, 1006027579), (67, 390398762), (127, 205958402), (134, 195199381), (137, 190924942), (254, 102979201), (274, 95462471), (863, 30309058), (871, 30030674), (1651, 15842954), (1726, 15154529), (1742, 15015337), (1781, 14686534), (3302, 7921477), (3562, 7343267), (8509, 3074006), (9179, 2849626), (11219, 2331466), (17018, 1537003), (17399, 1503346), (18358, 1424813), (22438, 1165733), (34798, 751673), (57821, 452374), (109601, 238654), (110617, 236462), (115642, 226187), (118231, 221234), (119327, 219202)]