40146736

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 60

約数和(自身を含む): 92102736

約数和(自身を除く): 51956000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 373, 434, 496, 746, 868, 961, 1492, 1736, 1922, 2611, 2984, 3472, 3844, 5222, 5968, 6727, 7688, 10444, 11563, 13454, 15376, 20888, 23126, 26908, 41776, 46252, 53816, 80941, 92504, 107632, 161882, 185008, 323764, 358453, 647528, 716906, 1295056, 1433812, 2509171, 2867624, 5018342, 5735248, 10036684, 20073368, 40146736]

約数ペア:

[(1, 40146736), (2, 20073368), (4, 10036684), (7, 5735248), (8, 5018342), (14, 2867624), (16, 2509171), (28, 1433812), (31, 1295056), (56, 716906), (62, 647528), (112, 358453), (124, 323764), (217, 185008), (248, 161882), (373, 107632), (434, 92504), (496, 80941), (746, 53816), (868, 46252), (961, 41776), (1492, 26908), (1736, 23126), (1922, 20888), (2611, 15376), (2984, 13454), (3472, 11563), (3844, 10444), (5222, 7688), (5968, 6727)]