24690736

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2581

約数の個数: 40

約数和(自身を含む): 55308960

約数和(自身を除く): 30618224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2477, 2492, 4954, 4984, 9908, 9968, 17339, 19816, 34678, 39632, 69356, 138712, 220453, 277424, 440906, 881812, 1543171, 1763624, 3086342, 3527248, 6172684, 12345368, 24690736]

約数ペア:

[(1, 24690736), (2, 12345368), (4, 6172684), (7, 3527248), (8, 3086342), (14, 1763624), (16, 1543171), (28, 881812), (56, 440906), (89, 277424), (112, 220453), (178, 138712), (356, 69356), (623, 39632), (712, 34678), (1246, 19816), (1424, 17339), (2477, 9968), (2492, 9908), (4954, 4984)]