70986398

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 128537280

約数和(自身を除く): 57550882

約数列:

[1, 2, 7, 14, 49, 53, 79, 98, 106, 158, 173, 346, 371, 553, 742, 1106, 1211, 2422, 2597, 3871, 4187, 5194, 7742, 8374, 8477, 9169, 13667, 16954, 18338, 27334, 29309, 58618, 64183, 95669, 128366, 191338, 205163, 410326, 449281, 669683, 724351, 898562, 1339366, 1448702, 5070457, 10140914, 35493199, 70986398]

約数ペア:

[(1, 70986398), (2, 35493199), (7, 10140914), (14, 5070457), (49, 1448702), (53, 1339366), (79, 898562), (98, 724351), (106, 669683), (158, 449281), (173, 410326), (346, 205163), (371, 191338), (553, 128366), (742, 95669), (1106, 64183), (1211, 58618), (2422, 29309), (2597, 27334), (3871, 18338), (4187, 16954), (5194, 13667), (7742, 9169), (8374, 8477)]