61521572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 131015808

約数和(自身を除く): 69494236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 307, 421, 476, 614, 842, 1228, 1684, 2149, 2947, 4298, 5219, 5894, 7157, 8596, 10438, 11788, 14314, 20876, 28628, 36533, 50099, 73066, 100198, 129247, 146132, 200396, 258494, 516988, 904729, 1809458, 2197199, 3618916, 4394398, 8788796, 15380393, 30760786, 61521572]

約数ペア:

[(1, 61521572), (2, 30760786), (4, 15380393), (7, 8788796), (14, 4394398), (17, 3618916), (28, 2197199), (34, 1809458), (68, 904729), (119, 516988), (238, 258494), (307, 200396), (421, 146132), (476, 129247), (614, 100198), (842, 73066), (1228, 50099), (1684, 36533), (2149, 28628), (2947, 20876), (4298, 14314), (5219, 11788), (5894, 10438), (7157, 8596)]