23749408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 50009400

約数和(自身を除く): 26259992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 293, 298, 544, 586, 596, 1172, 1192, 2344, 2384, 2533, 4688, 4768, 4981, 5066, 9376, 9962, 10132, 19924, 20264, 39848, 40528, 43657, 79696, 81056, 87314, 159392, 174628, 349256, 698512, 742169, 1397024, 1484338, 2968676, 5937352, 11874704, 23749408]

約数ペア:

[(1, 23749408), (2, 11874704), (4, 5937352), (8, 2968676), (16, 1484338), (17, 1397024), (32, 742169), (34, 698512), (68, 349256), (136, 174628), (149, 159392), (272, 87314), (293, 81056), (298, 79696), (544, 43657), (586, 40528), (596, 39848), (1172, 20264), (1192, 19924), (2344, 10132), (2384, 9962), (2533, 9376), (4688, 5066), (4768, 4981)]