29513308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 60762240

約数和(自身を除く): 31248932

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 821, 836, 946, 1634, 1642, 1892, 3268, 3284, 8987, 9031, 15599, 17974, 18062, 31198, 35303, 35948, 36124, 62396, 70606, 141212, 171589, 343178, 388333, 670757, 686356, 776666, 1341514, 1553332, 2683028, 7378327, 14756654, 29513308]

約数ペア:

[(1, 29513308), (2, 14756654), (4, 7378327), (11, 2683028), (19, 1553332), (22, 1341514), (38, 776666), (43, 686356), (44, 670757), (76, 388333), (86, 343178), (172, 171589), (209, 141212), (418, 70606), (473, 62396), (817, 36124), (821, 35948), (836, 35303), (946, 31198), (1634, 18062), (1642, 17974), (1892, 15599), (3268, 9031), (3284, 8987)]