39401488

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1784

約数の個数: 60

約数和(自身を含む): 91919340

約数和(自身を除く): 52517852

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 1733, 2842, 3248, 3466, 5684, 6932, 11368, 12131, 13864, 22736, 24262, 27728, 48524, 50257, 84917, 97048, 100514, 169834, 194096, 201028, 339668, 351799, 402056, 679336, 703598, 804112, 1358672, 1407196, 2462593, 2814392, 4925186, 5628784, 9850372, 19700744, 39401488]

約数ペア:

[(1, 39401488), (2, 19700744), (4, 9850372), (7, 5628784), (8, 4925186), (14, 2814392), (16, 2462593), (28, 1407196), (29, 1358672), (49, 804112), (56, 703598), (58, 679336), (98, 402056), (112, 351799), (116, 339668), (196, 201028), (203, 194096), (232, 169834), (392, 100514), (406, 97048), (464, 84917), (784, 50257), (812, 48524), (1421, 27728), (1624, 24262), (1733, 22736), (2842, 13864), (3248, 12131), (3466, 11368), (5684, 6932)]