65198056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 155364480

約数和(自身を除く): 90166424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 1997, 2332, 2968, 3994, 4081, 4664, 7988, 8162, 13979, 15976, 16324, 21967, 27958, 32648, 43934, 55916, 87868, 105841, 111832, 153769, 175736, 211682, 307538, 423364, 615076, 740887, 846728, 1164251, 1230152, 1481774, 2328502, 2963548, 4657004, 5927096, 8149757, 9314008, 16299514, 32599028, 65198056]

約数ペア:

[(1, 65198056), (2, 32599028), (4, 16299514), (7, 9314008), (8, 8149757), (11, 5927096), (14, 4657004), (22, 2963548), (28, 2328502), (44, 1481774), (53, 1230152), (56, 1164251), (77, 846728), (88, 740887), (106, 615076), (154, 423364), (212, 307538), (308, 211682), (371, 175736), (424, 153769), (583, 111832), (616, 105841), (742, 87868), (1166, 55916), (1484, 43934), (1997, 32648), (2332, 27958), (2968, 21967), (3994, 16324), (4081, 15976), (4664, 13979), (7988, 8162)]