39072152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 87920640

約数和(自身を除く): 48848488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 317, 434, 497, 568, 634, 868, 994, 1268, 1736, 1988, 2201, 2219, 2536, 3976, 4402, 4438, 8804, 8876, 9827, 15407, 17608, 17752, 19654, 22507, 30814, 39308, 45014, 61628, 68789, 78616, 90028, 123256, 137578, 157549, 180056, 275156, 315098, 550312, 630196, 697717, 1260392, 1395434, 2790868, 4884019, 5581736, 9768038, 19536076, 39072152]

約数ペア:

[(1, 39072152), (2, 19536076), (4, 9768038), (7, 5581736), (8, 4884019), (14, 2790868), (28, 1395434), (31, 1260392), (56, 697717), (62, 630196), (71, 550312), (124, 315098), (142, 275156), (217, 180056), (248, 157549), (284, 137578), (317, 123256), (434, 90028), (497, 78616), (568, 68789), (634, 61628), (868, 45014), (994, 39308), (1268, 30814), (1736, 22507), (1988, 19654), (2201, 17752), (2219, 17608), (2536, 15407), (3976, 9827), (4402, 8876), (4438, 8804)]