25672458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 37364982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 607, 742, 798, 1007, 1113, 1214, 1821, 2014, 2226, 3021, 3642, 4249, 6042, 7049, 8498, 11533, 12747, 14098, 21147, 23066, 25494, 32171, 34599, 42294, 64342, 69198, 80731, 96513, 161462, 193026, 225197, 242193, 450394, 484386, 611249, 675591, 1222498, 1351182, 1833747, 3667494, 4278743, 8557486, 12836229, 25672458]

約数ペア:

[(1, 25672458), (2, 12836229), (3, 8557486), (6, 4278743), (7, 3667494), (14, 1833747), (19, 1351182), (21, 1222498), (38, 675591), (42, 611249), (53, 484386), (57, 450394), (106, 242193), (114, 225197), (133, 193026), (159, 161462), (266, 96513), (318, 80731), (371, 69198), (399, 64342), (607, 42294), (742, 34599), (798, 32171), (1007, 25494), (1113, 23066), (1214, 21147), (1821, 14098), (2014, 12747), (2226, 11533), (3021, 8498), (3642, 7049), (4249, 6042)]