23964472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 54835200

約数和(自身を除く): 30870728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 223, 266, 404, 446, 532, 707, 808, 892, 1064, 1414, 1561, 1784, 1919, 2828, 3122, 3838, 4237, 5656, 6244, 7676, 8474, 12488, 13433, 15352, 16948, 22523, 26866, 29659, 33896, 45046, 53732, 59318, 90092, 107464, 118636, 157661, 180184, 237272, 315322, 427937, 630644, 855874, 1261288, 1711748, 2995559, 3423496, 5991118, 11982236, 23964472]

約数ペア:

[(1, 23964472), (2, 11982236), (4, 5991118), (7, 3423496), (8, 2995559), (14, 1711748), (19, 1261288), (28, 855874), (38, 630644), (56, 427937), (76, 315322), (101, 237272), (133, 180184), (152, 157661), (202, 118636), (223, 107464), (266, 90092), (404, 59318), (446, 53732), (532, 45046), (707, 33896), (808, 29659), (892, 26866), (1064, 22523), (1414, 16948), (1561, 15352), (1784, 13433), (1919, 12488), (2828, 8474), (3122, 7676), (3838, 6244), (4237, 5656)]