42960358

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 78796800

約数和(自身を除く): 35836442

約数列:

[1, 2, 7, 14, 31, 49, 62, 79, 98, 158, 179, 217, 358, 434, 553, 1106, 1253, 1519, 2449, 2506, 3038, 3871, 4898, 5549, 7742, 8771, 11098, 14141, 17143, 17542, 28282, 34286, 38843, 77686, 98987, 120001, 197974, 240002, 271901, 438371, 543802, 692909, 876742, 1385818, 3068597, 6137194, 21480179, 42960358]

約数ペア:

[(1, 42960358), (2, 21480179), (7, 6137194), (14, 3068597), (31, 1385818), (49, 876742), (62, 692909), (79, 543802), (98, 438371), (158, 271901), (179, 240002), (217, 197974), (358, 120001), (434, 98987), (553, 77686), (1106, 38843), (1253, 34286), (1519, 28282), (2449, 17542), (2506, 17143), (3038, 14141), (3871, 11098), (4898, 8771), (5549, 7742)]