70294910392

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^2\times {\mathrm{63839}}^1$

素因数の和:63965

約数の個数: 72

約数和(自身を含む): 156271701600

約数和(自身を除く): 85976791208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2809, 2968, 5194, 5618, 10388, 11236, 19663, 20776, 22472, 39326, 63839, 78652, 127678, 137641, 157304, 255356, 275282, 446873, 510712, 550564, 893746, 1101128, 1787492, 3128111, 3383467, 3574984, 6256222, 6766934, 12512444, 13533868, 23684269, 25024888, 27067736, 47368538, 94737076, 165789883, 179323751, 189474152, 331579766, 358647502, 663159532, 717295004, 1255266257, 1326319064, 1434590008, 2510532514, 5021065028, 8786863799, 10042130056, 17573727598, 35147455196, 70294910392]

約数ペア:

[(1, 70294910392), (2, 35147455196), (4, 17573727598), (7, 10042130056), (8, 8786863799), (14, 5021065028), (28, 2510532514), (49, 1434590008), (53, 1326319064), (56, 1255266257), (98, 717295004), (106, 663159532), (196, 358647502), (212, 331579766), (371, 189474152), (392, 179323751), (424, 165789883), (742, 94737076), (1484, 47368538), (2597, 27067736), (2809, 25024888), (2968, 23684269), (5194, 13533868), (5618, 12512444), (10388, 6766934), (11236, 6256222), (19663, 3574984), (20776, 3383467), (22472, 3128111), (39326, 1787492), (63839, 1101128), (78652, 893746), (127678, 550564), (137641, 510712), (157304, 446873), (255356, 275282)]