3917344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 4701056

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 379, 544, 608, 646, 758, 1292, 1516, 2584, 3032, 5168, 6064, 6443, 7201, 10336, 12128, 12886, 14402, 25772, 28804, 51544, 57608, 103088, 115216, 122417, 206176, 230432, 244834, 489668, 979336, 1958672, 3917344]

約数ペア:

[(1, 3917344), (2, 1958672), (4, 979336), (8, 489668), (16, 244834), (17, 230432), (19, 206176), (32, 122417), (34, 115216), (38, 103088), (68, 57608), (76, 51544), (136, 28804), (152, 25772), (272, 14402), (304, 12886), (323, 12128), (379, 10336), (544, 7201), (608, 6443), (646, 6064), (758, 5168), (1292, 3032), (1516, 2584)]