65765128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57487}}^1$

素因数の和:57517

約数の個数: 32

約数和(自身を含む): 144869760

約数和(自身を除く): 79104632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 57487, 114974, 229948, 459896, 632357, 747331, 1264714, 1494662, 2529428, 2989324, 5058856, 5978648, 8220641, 16441282, 32882564, 65765128]

約数ペア:

[(1, 65765128), (2, 32882564), (4, 16441282), (8, 8220641), (11, 5978648), (13, 5058856), (22, 2989324), (26, 2529428), (44, 1494662), (52, 1264714), (88, 747331), (104, 632357), (143, 459896), (286, 229948), (572, 114974), (1144, 57487)]