8581377124

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{4153}}^1$

素因数の和:4612

約数の個数: 48

約数和(自身を含む): 15911481600

約数和(自身を除く): 7330104476

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 379, 758, 1363, 1516, 2726, 4153, 5452, 8306, 10991, 16612, 17813, 21982, 35626, 43964, 71252, 120437, 195191, 240874, 390382, 481748, 516577, 780764, 1033154, 1573987, 2066308, 3147974, 5660539, 6295948, 11321078, 22642156, 45645623, 73977389, 91291246, 147954778, 182582492, 295909556, 2145344281, 4290688562, 8581377124]

約数ペア:

[(1, 8581377124), (2, 4290688562), (4, 2145344281), (29, 295909556), (47, 182582492), (58, 147954778), (94, 91291246), (116, 73977389), (188, 45645623), (379, 22642156), (758, 11321078), (1363, 6295948), (1516, 5660539), (2726, 3147974), (4153, 2066308), (5452, 1573987), (8306, 1033154), (10991, 780764), (16612, 516577), (17813, 481748), (21982, 390382), (35626, 240874), (43964, 195191), (71252, 120437)]