68610368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3367

約数の個数: 56

約数和(自身を含む): 151790400

約数和(自身を除く): 83180032

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 3319, 5168, 6638, 10336, 13276, 20672, 26552, 53104, 56423, 63061, 106208, 112846, 126122, 212416, 225692, 252244, 451384, 504488, 902768, 1008976, 1072037, 1805536, 2017952, 2144074, 3611072, 4035904, 4288148, 8576296, 17152592, 34305184, 68610368]

約数ペア:

[(1, 68610368), (2, 34305184), (4, 17152592), (8, 8576296), (16, 4288148), (17, 4035904), (19, 3611072), (32, 2144074), (34, 2017952), (38, 1805536), (64, 1072037), (68, 1008976), (76, 902768), (136, 504488), (152, 451384), (272, 252244), (304, 225692), (323, 212416), (544, 126122), (608, 112846), (646, 106208), (1088, 63061), (1216, 56423), (1292, 53104), (2584, 26552), (3319, 20672), (5168, 13276), (6638, 10336)]