25032228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9476

約数の個数: 48

約数和(自身を含む): 66608640

約数和(自身を除く): 41576412

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 9439, 18878, 28317, 37756, 56634, 113268, 122707, 160463, 245414, 320926, 368121, 481389, 490828, 641852, 736242, 962778, 1472484, 1925556, 2086019, 4172038, 6258057, 8344076, 12516114, 25032228]

約数ペア:

[(1, 25032228), (2, 12516114), (3, 8344076), (4, 6258057), (6, 4172038), (12, 2086019), (13, 1925556), (17, 1472484), (26, 962778), (34, 736242), (39, 641852), (51, 490828), (52, 481389), (68, 368121), (78, 320926), (102, 245414), (156, 160463), (204, 122707), (221, 113268), (442, 56634), (663, 37756), (884, 28317), (1326, 18878), (2652, 9439)]