29725652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 63393120

約数和(自身を除く): 33667468

約数列:

[1, 2, 4, 11, 19, 22, 31, 37, 38, 44, 62, 74, 76, 124, 148, 209, 341, 407, 418, 589, 682, 703, 814, 836, 961, 1147, 1178, 1364, 1406, 1628, 1922, 2294, 2356, 2812, 3844, 4588, 6479, 7733, 10571, 12617, 12958, 15466, 18259, 21142, 21793, 25234, 25916, 30932, 35557, 36518, 42284, 43586, 50468, 71114, 73036, 87172, 142228, 200849, 239723, 391127, 401698, 479446, 675583, 782254, 803396, 958892, 1351166, 1564508, 2702332, 7431413, 14862826, 29725652]

約数ペア:

[(1, 29725652), (2, 14862826), (4, 7431413), (11, 2702332), (19, 1564508), (22, 1351166), (31, 958892), (37, 803396), (38, 782254), (44, 675583), (62, 479446), (74, 401698), (76, 391127), (124, 239723), (148, 200849), (209, 142228), (341, 87172), (407, 73036), (418, 71114), (589, 50468), (682, 43586), (703, 42284), (814, 36518), (836, 35557), (961, 30932), (1147, 25916), (1178, 25234), (1364, 21793), (1406, 21142), (1628, 18259), (1922, 15466), (2294, 12958), (2356, 12617), (2812, 10571), (3844, 7733), (4588, 6479)]