64239392

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:850

約数の個数: 72

約数和(自身を含む): 150089436

約数和(自身を除く): 85850044

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 773, 784, 848, 1484, 1546, 1568, 1696, 2597, 2968, 3092, 5194, 5411, 5936, 6184, 10388, 10822, 11872, 12368, 20776, 21644, 24736, 37877, 40969, 41552, 43288, 75754, 81938, 83104, 86576, 151508, 163876, 173152, 286783, 303016, 327752, 573566, 606032, 655504, 1147132, 1212064, 1311008, 2007481, 2294264, 4014962, 4588528, 8029924, 9177056, 16059848, 32119696, 64239392]

約数ペア:

[(1, 64239392), (2, 32119696), (4, 16059848), (7, 9177056), (8, 8029924), (14, 4588528), (16, 4014962), (28, 2294264), (32, 2007481), (49, 1311008), (53, 1212064), (56, 1147132), (98, 655504), (106, 606032), (112, 573566), (196, 327752), (212, 303016), (224, 286783), (371, 173152), (392, 163876), (424, 151508), (742, 86576), (773, 83104), (784, 81938), (848, 75754), (1484, 43288), (1546, 41552), (1568, 40969), (1696, 37877), (2597, 24736), (2968, 21644), (3092, 20776), (5194, 12368), (5411, 11872), (5936, 10822), (6184, 10388)]