69715712

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 159922560

約数和(自身を除く): 90206848

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1303, 1408, 1672, 2432, 2606, 2816, 3344, 4864, 5212, 6688, 10424, 13376, 14333, 20848, 24757, 26752, 28666, 41696, 49514, 53504, 57332, 83392, 99028, 114664, 166784, 198056, 229328, 272327, 333568, 396112, 458656, 544654, 792224, 917312, 1089308, 1584448, 1834624, 2178616, 3168896, 3669248, 4357232, 6337792, 8714464, 17428928, 34857856, 69715712]

約数ペア:

[(1, 69715712), (2, 34857856), (4, 17428928), (8, 8714464), (11, 6337792), (16, 4357232), (19, 3669248), (22, 3168896), (32, 2178616), (38, 1834624), (44, 1584448), (64, 1089308), (76, 917312), (88, 792224), (128, 544654), (152, 458656), (176, 396112), (209, 333568), (256, 272327), (304, 229328), (352, 198056), (418, 166784), (608, 114664), (704, 99028), (836, 83392), (1216, 57332), (1303, 53504), (1408, 49514), (1672, 41696), (2432, 28666), (2606, 26752), (2816, 24757), (3344, 20848), (4864, 14333), (5212, 13376), (6688, 10424)]