66844024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 140343840

約数和(自身を除く): 73499816

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 67, 104, 106, 134, 181, 212, 268, 362, 424, 536, 689, 724, 871, 1378, 1448, 1742, 2353, 2756, 3484, 3551, 4706, 5512, 6968, 7102, 9412, 9593, 12127, 14204, 18824, 19186, 24254, 28408, 38372, 46163, 48508, 76744, 92326, 97016, 124709, 157651, 184652, 249418, 315302, 369304, 498836, 630604, 642731, 997672, 1261208, 1285462, 2570924, 5141848, 8355503, 16711006, 33422012, 66844024]

約数ペア:

[(1, 66844024), (2, 33422012), (4, 16711006), (8, 8355503), (13, 5141848), (26, 2570924), (52, 1285462), (53, 1261208), (67, 997672), (104, 642731), (106, 630604), (134, 498836), (181, 369304), (212, 315302), (268, 249418), (362, 184652), (424, 157651), (536, 124709), (689, 97016), (724, 92326), (871, 76744), (1378, 48508), (1448, 46163), (1742, 38372), (2353, 28408), (2756, 24254), (3484, 19186), (3551, 18824), (4706, 14204), (5512, 12127), (6968, 9593), (7102, 9412)]