4242542.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 48630574

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 67, 107, 119, 134, 214, 217, 238, 434, 469, 527, 749, 938, 1054, 1139, 1498, 1819, 2077, 2278, 3317, 3638, 3689, 4154, 6634, 7169, 7378, 7973, 12733, 14338, 14539, 15946, 23219, 25466, 29078, 35309, 46438, 50183, 56389, 70618, 100366, 112778, 121873, 222239, 243746, 247163, 394723, 444478, 494326, 789446, 853111, 1555673, 1706222, 3111346, 3778063, 7556126, 26446441, 52892882]

約数ペア:

[(1, 52892882), (2, 26446441), (7, 7556126), (14, 3778063), (17, 3111346), (31, 1706222), (34, 1555673), (62, 853111), (67, 789446), (107, 494326), (119, 444478), (134, 394723), (214, 247163), (217, 243746), (238, 222239), (434, 121873), (469, 112778), (527, 100366), (749, 70618), (938, 56389), (1054, 50183), (1139, 46438), (1498, 35309), (1819, 29078), (2077, 25466), (2278, 23219), (3317, 15946), (3638, 14539), (3689, 14338), (4154, 12733), (6634, 7973), (7169, 7378)]