26493628

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 28664132

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 239, 259, 428, 478, 518, 749, 956, 1036, 1498, 1673, 2996, 3346, 3959, 6692, 7918, 8843, 15836, 17686, 25573, 27713, 35372, 51146, 55426, 61901, 102292, 110852, 123802, 179011, 247604, 358022, 716044, 946201, 1892402, 3784804, 6623407, 13246814, 26493628]

約数ペア:

[(1, 26493628), (2, 13246814), (4, 6623407), (7, 3784804), (14, 1892402), (28, 946201), (37, 716044), (74, 358022), (107, 247604), (148, 179011), (214, 123802), (239, 110852), (259, 102292), (428, 61901), (478, 55426), (518, 51146), (749, 35372), (956, 27713), (1036, 25573), (1498, 17686), (1673, 15836), (2996, 8843), (3346, 7918), (3959, 6692)]