70256788

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 54

約数和(自身を含む): 148181418

約数和(自身を除く): 77924630

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 373, 434, 746, 868, 961, 1492, 1519, 1922, 2611, 3038, 3844, 5222, 6076, 6727, 10444, 11563, 13454, 18277, 23126, 26908, 36554, 46252, 47089, 73108, 80941, 94178, 161882, 188356, 323764, 358453, 566587, 716906, 1133174, 1433812, 2266348, 2509171, 5018342, 10036684, 17564197, 35128394, 70256788]

約数ペア:

[(1, 70256788), (2, 35128394), (4, 17564197), (7, 10036684), (14, 5018342), (28, 2509171), (31, 2266348), (49, 1433812), (62, 1133174), (98, 716906), (124, 566587), (196, 358453), (217, 323764), (373, 188356), (434, 161882), (746, 94178), (868, 80941), (961, 73108), (1492, 47089), (1519, 46252), (1922, 36554), (2611, 26908), (3038, 23126), (3844, 18277), (5222, 13454), (6076, 11563), (6727, 10444)]