29490692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 67634112

約数和(自身を除く): 38143420

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 181, 253, 308, 322, 362, 506, 529, 644, 724, 1012, 1058, 1267, 1771, 1991, 2116, 2534, 3542, 3703, 3982, 4163, 5068, 5819, 7084, 7406, 7964, 8326, 11638, 13937, 14812, 16652, 23276, 27874, 29141, 40733, 45793, 55748, 58282, 81466, 91586, 95749, 116564, 162932, 183172, 191498, 320551, 382996, 641102, 670243, 1053239, 1282204, 1340486, 2106478, 2680972, 4212956, 7372673, 14745346, 29490692]

約数ペア:

[(1, 29490692), (2, 14745346), (4, 7372673), (7, 4212956), (11, 2680972), (14, 2106478), (22, 1340486), (23, 1282204), (28, 1053239), (44, 670243), (46, 641102), (77, 382996), (92, 320551), (154, 191498), (161, 183172), (181, 162932), (253, 116564), (308, 95749), (322, 91586), (362, 81466), (506, 58282), (529, 55748), (644, 45793), (724, 40733), (1012, 29141), (1058, 27874), (1267, 23276), (1771, 16652), (1991, 14812), (2116, 13937), (2534, 11638), (3542, 8326), (3703, 7964), (3982, 7406), (4163, 7084), (5068, 5819)]