42303646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 82861056

約数和(自身を除く): 40557410

約数列:

[1, 2, 7, 11, 14, 22, 53, 71, 73, 77, 106, 142, 146, 154, 371, 497, 511, 583, 742, 781, 803, 994, 1022, 1166, 1562, 1606, 3763, 3869, 4081, 5183, 5467, 5621, 7526, 7738, 8162, 10366, 10934, 11242, 26341, 27083, 36281, 41393, 42559, 52682, 54166, 57013, 72562, 82786, 85118, 114026, 274699, 289751, 297913, 399091, 549398, 579502, 595826, 798182, 1922893, 3021689, 3845786, 6043378, 21151823, 42303646]

約数ペア:

[(1, 42303646), (2, 21151823), (7, 6043378), (11, 3845786), (14, 3021689), (22, 1922893), (53, 798182), (71, 595826), (73, 579502), (77, 549398), (106, 399091), (142, 297913), (146, 289751), (154, 274699), (371, 114026), (497, 85118), (511, 82786), (583, 72562), (742, 57013), (781, 54166), (803, 52682), (994, 42559), (1022, 41393), (1166, 36281), (1562, 27083), (1606, 26341), (3763, 11242), (3869, 10934), (4081, 10366), (5183, 8162), (5467, 7738), (5621, 7526)]