40894776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43691}}^1$

素因数の和:43716

約数の個数: 48

約数和(自身を含む): 119279160

約数和(自身を除く): 78384384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 43691, 87382, 131073, 174764, 262146, 349528, 393219, 524292, 567983, 786438, 1048584, 1135966, 1572876, 1703949, 2271932, 3145752, 3407898, 4543864, 5111847, 6815796, 10223694, 13631592, 20447388, 40894776]

約数ペア:

[(1, 40894776), (2, 20447388), (3, 13631592), (4, 10223694), (6, 6815796), (8, 5111847), (9, 4543864), (12, 3407898), (13, 3145752), (18, 2271932), (24, 1703949), (26, 1572876), (36, 1135966), (39, 1048584), (52, 786438), (72, 567983), (78, 524292), (104, 393219), (117, 349528), (156, 262146), (234, 174764), (312, 131073), (468, 87382), (936, 43691)]