28911036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 85542912

約数和(自身を除く): 56631876

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 67, 77, 84, 132, 134, 154, 201, 231, 268, 308, 402, 462, 467, 469, 737, 804, 924, 934, 938, 1401, 1407, 1474, 1868, 1876, 2211, 2802, 2814, 2948, 3269, 4422, 5137, 5159, 5604, 5628, 6538, 8844, 9807, 10274, 10318, 13076, 15411, 15477, 19614, 20548, 20636, 30822, 30954, 31289, 35959, 39228, 61644, 61908, 62578, 71918, 93867, 107877, 125156, 143836, 187734, 215754, 219023, 344179, 375468, 431508, 438046, 657069, 688358, 876092, 1032537, 1314138, 1376716, 2065074, 2409253, 2628276, 4130148, 4818506, 7227759, 9637012, 14455518, 28911036]

約数ペア:

[(1, 28911036), (2, 14455518), (3, 9637012), (4, 7227759), (6, 4818506), (7, 4130148), (11, 2628276), (12, 2409253), (14, 2065074), (21, 1376716), (22, 1314138), (28, 1032537), (33, 876092), (42, 688358), (44, 657069), (66, 438046), (67, 431508), (77, 375468), (84, 344179), (132, 219023), (134, 215754), (154, 187734), (201, 143836), (231, 125156), (268, 107877), (308, 93867), (402, 71918), (462, 62578), (467, 61908), (469, 61644), (737, 39228), (804, 35959), (924, 31289), (934, 30954), (938, 30822), (1401, 20636), (1407, 20548), (1474, 19614), (1868, 15477), (1876, 15411), (2211, 13076), (2802, 10318), (2814, 10274), (2948, 9807), (3269, 8844), (4422, 6538), (5137, 5628), (5159, 5604)]