23771472

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 64495872

約数和(自身を除く): 40724400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 47, 48, 82, 94, 123, 141, 164, 188, 246, 257, 282, 328, 376, 492, 514, 564, 656, 752, 771, 984, 1028, 1128, 1542, 1927, 1968, 2056, 2256, 3084, 3854, 4112, 5781, 6168, 7708, 10537, 11562, 12079, 12336, 15416, 21074, 23124, 24158, 30832, 31611, 36237, 42148, 46248, 48316, 63222, 72474, 84296, 92496, 96632, 126444, 144948, 168592, 193264, 252888, 289896, 495239, 505776, 579792, 990478, 1485717, 1980956, 2971434, 3961912, 5942868, 7923824, 11885736, 23771472]

約数ペア:

[(1, 23771472), (2, 11885736), (3, 7923824), (4, 5942868), (6, 3961912), (8, 2971434), (12, 1980956), (16, 1485717), (24, 990478), (41, 579792), (47, 505776), (48, 495239), (82, 289896), (94, 252888), (123, 193264), (141, 168592), (164, 144948), (188, 126444), (246, 96632), (257, 92496), (282, 84296), (328, 72474), (376, 63222), (492, 48316), (514, 46248), (564, 42148), (656, 36237), (752, 31611), (771, 30832), (984, 24158), (1028, 23124), (1128, 21074), (1542, 15416), (1927, 12336), (1968, 12079), (2056, 11562), (2256, 10537), (3084, 7708), (3854, 6168), (4112, 5781)]