29641216

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 68254560

約数和(自身を除く): 38613344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 277, 304, 352, 418, 512, 554, 608, 704, 836, 1108, 1216, 1408, 1672, 2216, 2432, 2816, 3047, 3344, 4432, 4864, 5263, 5632, 6094, 6688, 8864, 9728, 10526, 12188, 13376, 17728, 21052, 24376, 26752, 35456, 42104, 48752, 53504, 57893, 70912, 84208, 97504, 107008, 115786, 141824, 168416, 195008, 231572, 336832, 390016, 463144, 673664, 780032, 926288, 1347328, 1560064, 1852576, 2694656, 3705152, 7410304, 14820608, 29641216]

約数ペア:

[(1, 29641216), (2, 14820608), (4, 7410304), (8, 3705152), (11, 2694656), (16, 1852576), (19, 1560064), (22, 1347328), (32, 926288), (38, 780032), (44, 673664), (64, 463144), (76, 390016), (88, 336832), (128, 231572), (152, 195008), (176, 168416), (209, 141824), (256, 115786), (277, 107008), (304, 97504), (352, 84208), (418, 70912), (512, 57893), (554, 53504), (608, 48752), (704, 42104), (836, 35456), (1108, 26752), (1216, 24376), (1408, 21052), (1672, 17728), (2216, 13376), (2432, 12188), (2816, 10526), (3047, 9728), (3344, 8864), (4432, 6688), (4864, 6094), (5263, 5632)]