28844496

素因数分解:

$2^4\times 3^2\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:920

約数の個数: 60

約数和(自身を含む): 81090048

約数和(自身を除く): 52245552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 383, 523, 766, 1046, 1149, 1532, 1569, 2092, 2298, 3064, 3138, 3447, 4184, 4596, 4707, 6128, 6276, 6894, 8368, 9192, 9414, 12552, 13788, 18384, 18828, 25104, 27576, 37656, 55152, 75312, 200309, 400618, 600927, 801236, 1201854, 1602472, 1802781, 2403708, 3204944, 3605562, 4807416, 7211124, 9614832, 14422248, 28844496]

約数ペア:

[(1, 28844496), (2, 14422248), (3, 9614832), (4, 7211124), (6, 4807416), (8, 3605562), (9, 3204944), (12, 2403708), (16, 1802781), (18, 1602472), (24, 1201854), (36, 801236), (48, 600927), (72, 400618), (144, 200309), (383, 75312), (523, 55152), (766, 37656), (1046, 27576), (1149, 25104), (1532, 18828), (1569, 18384), (2092, 13788), (2298, 12552), (3064, 9414), (3138, 9192), (3447, 8368), (4184, 6894), (4596, 6276), (4707, 6128)]