61431832

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3272

約数の個数: 64

約数和(自身を含む): 148285440

約数和(自身を除く): 86853608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 3217, 4774, 6434, 9548, 12868, 19096, 22519, 25736, 35387, 45038, 70774, 90076, 99727, 141548, 180152, 199454, 247709, 283096, 398908, 495418, 698089, 797816, 990836, 1096997, 1396178, 1981672, 2193994, 2792356, 4387988, 5584712, 7678979, 8775976, 15357958, 30715916, 61431832]

約数ペア:

[(1, 61431832), (2, 30715916), (4, 15357958), (7, 8775976), (8, 7678979), (11, 5584712), (14, 4387988), (22, 2792356), (28, 2193994), (31, 1981672), (44, 1396178), (56, 1096997), (62, 990836), (77, 797816), (88, 698089), (124, 495418), (154, 398908), (217, 283096), (248, 247709), (308, 199454), (341, 180152), (434, 141548), (616, 99727), (682, 90076), (868, 70774), (1364, 45038), (1736, 35387), (2387, 25736), (2728, 22519), (3217, 19096), (4774, 12868), (6434, 9548)]