1421616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4231}}^1$

素因数の和:4249

約数の個数: 40

約数和(自身を含む): 4198144

約数和(自身を除く): 2776528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4231, 8462, 12693, 16924, 25386, 29617, 33848, 50772, 59234, 67696, 88851, 101544, 118468, 177702, 203088, 236936, 355404, 473872, 710808, 1421616]

約数ペア:

[(1, 1421616), (2, 710808), (3, 473872), (4, 355404), (6, 236936), (7, 203088), (8, 177702), (12, 118468), (14, 101544), (16, 88851), (21, 67696), (24, 59234), (28, 50772), (42, 33848), (48, 29617), (56, 25386), (84, 16924), (112, 12693), (168, 8462), (336, 4231)]