7423208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 15127560

約数和(自身を除く): 7704352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 521, 548, 1042, 1096, 1781, 2084, 3562, 4168, 6773, 7124, 13546, 14248, 27092, 54184, 71377, 142754, 285508, 571016, 927901, 1855802, 3711604, 7423208]

約数ペア:

[(1, 7423208), (2, 3711604), (4, 1855802), (8, 927901), (13, 571016), (26, 285508), (52, 142754), (104, 71377), (137, 54184), (274, 27092), (521, 14248), (548, 13546), (1042, 7124), (1096, 6773), (1781, 4168), (2084, 3562)]