42470012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 85730400

約数和(自身を除く): 43260388

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 214, 221, 428, 442, 449, 884, 898, 1391, 1796, 1819, 2782, 3638, 5564, 5837, 7276, 7633, 11674, 15266, 23348, 23647, 30532, 47294, 48043, 94588, 96086, 99229, 192172, 198458, 396916, 624559, 816731, 1249118, 1633462, 2498236, 3266924, 10617503, 21235006, 42470012]

約数ペア:

[(1, 42470012), (2, 21235006), (4, 10617503), (13, 3266924), (17, 2498236), (26, 1633462), (34, 1249118), (52, 816731), (68, 624559), (107, 396916), (214, 198458), (221, 192172), (428, 99229), (442, 96086), (449, 94588), (884, 48043), (898, 47294), (1391, 30532), (1796, 23647), (1819, 23348), (2782, 15266), (3638, 11674), (5564, 7633), (5837, 7276)]