23195032

素因数分解:

$2^3\times 7^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 28644968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 107, 158, 196, 214, 316, 343, 392, 428, 553, 632, 686, 749, 856, 1106, 1372, 1498, 2212, 2744, 2996, 3871, 4424, 5243, 5992, 7742, 8453, 10486, 15484, 16906, 20972, 27097, 30968, 33812, 36701, 41944, 54194, 59171, 67624, 73402, 108388, 118342, 146804, 216776, 236684, 293608, 414197, 473368, 828394, 1656788, 2899379, 3313576, 5798758, 11597516, 23195032]

約数ペア:

[(1, 23195032), (2, 11597516), (4, 5798758), (7, 3313576), (8, 2899379), (14, 1656788), (28, 828394), (49, 473368), (56, 414197), (79, 293608), (98, 236684), (107, 216776), (158, 146804), (196, 118342), (214, 108388), (316, 73402), (343, 67624), (392, 59171), (428, 54194), (553, 41944), (632, 36701), (686, 33812), (749, 30968), (856, 27097), (1106, 20972), (1372, 16906), (1498, 15484), (2212, 10486), (2744, 8453), (2996, 7742), (3871, 5992), (4424, 5243)]