29927508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 82790400

約数和(自身を除く): 52862892

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 228, 247, 276, 299, 437, 439, 494, 598, 741, 874, 878, 897, 988, 1196, 1311, 1317, 1482, 1748, 1756, 1794, 2622, 2634, 2964, 3588, 5244, 5268, 5681, 5707, 8341, 10097, 11362, 11414, 16682, 17043, 17121, 20194, 22724, 22828, 25023, 30291, 33364, 34086, 34242, 40388, 50046, 60582, 68172, 68484, 100092, 108433, 121164, 131261, 191843, 216866, 262522, 325299, 383686, 393783, 433732, 525044, 575529, 650598, 767372, 787566, 1151058, 1301196, 1575132, 2302116, 2493959, 4987918, 7481877, 9975836, 14963754, 29927508]

約数ペア:

[(1, 29927508), (2, 14963754), (3, 9975836), (4, 7481877), (6, 4987918), (12, 2493959), (13, 2302116), (19, 1575132), (23, 1301196), (26, 1151058), (38, 787566), (39, 767372), (46, 650598), (52, 575529), (57, 525044), (69, 433732), (76, 393783), (78, 383686), (92, 325299), (114, 262522), (138, 216866), (156, 191843), (228, 131261), (247, 121164), (276, 108433), (299, 100092), (437, 68484), (439, 68172), (494, 60582), (598, 50046), (741, 40388), (874, 34242), (878, 34086), (897, 33364), (988, 30291), (1196, 25023), (1311, 22828), (1317, 22724), (1482, 20194), (1748, 17121), (1756, 17043), (1794, 16682), (2622, 11414), (2634, 11362), (2964, 10097), (3588, 8341), (5244, 5707), (5268, 5681)]