17428928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1345

約数の個数: 56

約数和(自身を含む): 39745920

約数和(自身を除く): 22316992

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1303, 1672, 2606, 3344, 5212, 6688, 10424, 13376, 14333, 20848, 24757, 28666, 41696, 49514, 57332, 83392, 99028, 114664, 198056, 229328, 272327, 396112, 458656, 544654, 792224, 917312, 1089308, 1584448, 2178616, 4357232, 8714464, 17428928]

約数ペア:

[(1, 17428928), (2, 8714464), (4, 4357232), (8, 2178616), (11, 1584448), (16, 1089308), (19, 917312), (22, 792224), (32, 544654), (38, 458656), (44, 396112), (64, 272327), (76, 229328), (88, 198056), (152, 114664), (176, 99028), (209, 83392), (304, 57332), (352, 49514), (418, 41696), (608, 28666), (704, 24757), (836, 20848), (1216, 14333), (1303, 13376), (1672, 10424), (2606, 6688), (3344, 5212)]