13946504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 31328640

約数和(自身を除く): 17382136

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 104, 143, 146, 167, 286, 292, 334, 572, 584, 668, 803, 949, 1144, 1336, 1606, 1837, 1898, 2171, 3212, 3674, 3796, 4342, 6424, 7348, 7592, 8684, 10439, 12191, 14696, 17368, 20878, 23881, 24382, 41756, 47762, 48764, 83512, 95524, 97528, 134101, 158483, 191048, 268202, 316966, 536404, 633932, 1072808, 1267864, 1743313, 3486626, 6973252, 13946504]

約数ペア:

[(1, 13946504), (2, 6973252), (4, 3486626), (8, 1743313), (11, 1267864), (13, 1072808), (22, 633932), (26, 536404), (44, 316966), (52, 268202), (73, 191048), (88, 158483), (104, 134101), (143, 97528), (146, 95524), (167, 83512), (286, 48764), (292, 47762), (334, 41756), (572, 24382), (584, 23881), (668, 20878), (803, 17368), (949, 14696), (1144, 12191), (1336, 10439), (1606, 8684), (1837, 7592), (1898, 7348), (2171, 6424), (3212, 4342), (3674, 3796)]