28901092892

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1\times {\mathrm{16699}}^1$

素因数の和:17370

約数の個数: 48

約数和(自身を含む): 58423814400

約数和(自身を除く): 29522721508

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 547, 791, 1094, 1582, 2188, 3164, 3829, 7658, 15316, 16699, 33398, 61811, 66796, 116893, 123622, 233786, 247244, 432677, 467572, 865354, 1730708, 1886987, 3773974, 7547948, 9134353, 13208909, 18268706, 26417818, 36537412, 52835636, 63940471, 127880942, 255761884, 1032181889, 2064363778, 4128727556, 7225273223, 14450546446, 28901092892]

約数ペア:

[(1, 28901092892), (2, 14450546446), (4, 7225273223), (7, 4128727556), (14, 2064363778), (28, 1032181889), (113, 255761884), (226, 127880942), (452, 63940471), (547, 52835636), (791, 36537412), (1094, 26417818), (1582, 18268706), (2188, 13208909), (3164, 9134353), (3829, 7547948), (7658, 3773974), (15316, 1886987), (16699, 1730708), (33398, 865354), (61811, 467572), (66796, 432677), (116893, 247244), (123622, 233786)]