40860078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 59294802

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 89, 102, 119, 178, 238, 267, 357, 534, 623, 643, 714, 1246, 1286, 1513, 1869, 1929, 3026, 3738, 3858, 4501, 4539, 9002, 9078, 10591, 10931, 13503, 21182, 21862, 27006, 31773, 32793, 57227, 63546, 65586, 76517, 114454, 153034, 171681, 229551, 343362, 400589, 459102, 801178, 972859, 1201767, 1945718, 2403534, 2918577, 5837154, 6810013, 13620026, 20430039, 40860078]

約数ペア:

[(1, 40860078), (2, 20430039), (3, 13620026), (6, 6810013), (7, 5837154), (14, 2918577), (17, 2403534), (21, 1945718), (34, 1201767), (42, 972859), (51, 801178), (89, 459102), (102, 400589), (119, 343362), (178, 229551), (238, 171681), (267, 153034), (357, 114454), (534, 76517), (623, 65586), (643, 63546), (714, 57227), (1246, 32793), (1286, 31773), (1513, 27006), (1869, 21862), (1929, 21182), (3026, 13503), (3738, 10931), (3858, 10591), (4501, 9078), (4539, 9002)]