5269472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 11430720

約数和(自身を除く): 6161248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 239, 416, 424, 478, 689, 848, 956, 1378, 1696, 1912, 2756, 3107, 3824, 5512, 6214, 7648, 11024, 12428, 12667, 22048, 24856, 25334, 49712, 50668, 99424, 101336, 164671, 202672, 329342, 405344, 658684, 1317368, 2634736, 5269472]

約数ペア:

[(1, 5269472), (2, 2634736), (4, 1317368), (8, 658684), (13, 405344), (16, 329342), (26, 202672), (32, 164671), (52, 101336), (53, 99424), (104, 50668), (106, 49712), (208, 25334), (212, 24856), (239, 22048), (416, 12667), (424, 12428), (478, 11024), (689, 7648), (848, 6214), (956, 5512), (1378, 3824), (1696, 3107), (1912, 2756)]