28476468

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 77616000

約数和(自身を除く): 49139532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 59, 82, 108, 109, 118, 123, 164, 177, 218, 236, 246, 327, 354, 369, 436, 492, 531, 654, 708, 738, 981, 1062, 1107, 1308, 1476, 1593, 1962, 2124, 2214, 2419, 2943, 3186, 3924, 4428, 4469, 4838, 5886, 6372, 6431, 7257, 8938, 9676, 11772, 12862, 13407, 14514, 17876, 19293, 21771, 25724, 26814, 29028, 38586, 40221, 43542, 53628, 57879, 65313, 77172, 80442, 87084, 115758, 120663, 130626, 160884, 173637, 231516, 241326, 261252, 263671, 347274, 482652, 527342, 694548, 791013, 1054684, 1582026, 2373039, 3164052, 4746078, 7119117, 9492156, 14238234, 28476468]

約数ペア:

[(1, 28476468), (2, 14238234), (3, 9492156), (4, 7119117), (6, 4746078), (9, 3164052), (12, 2373039), (18, 1582026), (27, 1054684), (36, 791013), (41, 694548), (54, 527342), (59, 482652), (82, 347274), (108, 263671), (109, 261252), (118, 241326), (123, 231516), (164, 173637), (177, 160884), (218, 130626), (236, 120663), (246, 115758), (327, 87084), (354, 80442), (369, 77172), (436, 65313), (492, 57879), (531, 53628), (654, 43542), (708, 40221), (738, 38586), (981, 29028), (1062, 26814), (1107, 25724), (1308, 21771), (1476, 19293), (1593, 17876), (1962, 14514), (2124, 13407), (2214, 12862), (2419, 11772), (2943, 9676), (3186, 8938), (3924, 7257), (4428, 6431), (4469, 6372), (4838, 5886)]