28746564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 85349376

約数和(自身を除く): 56602812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 212, 231, 308, 318, 371, 462, 583, 587, 636, 742, 924, 1113, 1166, 1174, 1484, 1749, 1761, 2226, 2332, 2348, 3498, 3522, 4081, 4109, 4452, 6457, 6996, 7044, 8162, 8218, 12243, 12327, 12914, 16324, 16436, 19371, 24486, 24654, 25828, 31111, 38742, 45199, 48972, 49308, 62222, 77484, 90398, 93333, 124444, 135597, 180796, 186666, 217777, 271194, 342221, 373332, 435554, 542388, 653331, 684442, 871108, 1026663, 1306662, 1368884, 2053326, 2395547, 2613324, 4106652, 4791094, 7186641, 9582188, 14373282, 28746564]

約数ペア:

[(1, 28746564), (2, 14373282), (3, 9582188), (4, 7186641), (6, 4791094), (7, 4106652), (11, 2613324), (12, 2395547), (14, 2053326), (21, 1368884), (22, 1306662), (28, 1026663), (33, 871108), (42, 684442), (44, 653331), (53, 542388), (66, 435554), (77, 373332), (84, 342221), (106, 271194), (132, 217777), (154, 186666), (159, 180796), (212, 135597), (231, 124444), (308, 93333), (318, 90398), (371, 77484), (462, 62222), (583, 49308), (587, 48972), (636, 45199), (742, 38742), (924, 31111), (1113, 25828), (1166, 24654), (1174, 24486), (1484, 19371), (1749, 16436), (1761, 16324), (2226, 12914), (2332, 12327), (2348, 12243), (3498, 8218), (3522, 8162), (4081, 7044), (4109, 6996), (4452, 6457)]