42840952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4132

約数の個数: 64

約数和(自身を含む): 106064640

約数和(自身を除く): 63223688

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 4091, 5236, 8182, 10472, 16364, 28637, 32728, 45001, 57274, 69547, 90002, 114548, 139094, 180004, 229096, 278188, 315007, 360008, 486829, 556376, 630014, 765017, 973658, 1260028, 1530034, 1947316, 2520056, 3060068, 3894632, 5355119, 6120136, 10710238, 21420476, 42840952]

約数ペア:

[(1, 42840952), (2, 21420476), (4, 10710238), (7, 6120136), (8, 5355119), (11, 3894632), (14, 3060068), (17, 2520056), (22, 1947316), (28, 1530034), (34, 1260028), (44, 973658), (56, 765017), (68, 630014), (77, 556376), (88, 486829), (119, 360008), (136, 315007), (154, 278188), (187, 229096), (238, 180004), (308, 139094), (374, 114548), (476, 90002), (616, 69547), (748, 57274), (952, 45001), (1309, 32728), (1496, 28637), (2618, 16364), (4091, 10472), (5236, 8182)]