29149458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 71150400

約数和(自身を除く): 42000942

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 89, 102, 114, 169, 178, 221, 247, 267, 323, 338, 442, 494, 507, 534, 646, 663, 741, 969, 1014, 1157, 1326, 1482, 1513, 1691, 1938, 2314, 2873, 3026, 3211, 3382, 3471, 4199, 4539, 5073, 5746, 6422, 6942, 8398, 8619, 9078, 9633, 10146, 12597, 15041, 17238, 19266, 19669, 21983, 25194, 28747, 30082, 39338, 43966, 45123, 54587, 57494, 59007, 65949, 86241, 90246, 109174, 118014, 131898, 163761, 172482, 255697, 285779, 327522, 373711, 511394, 571558, 747422, 767091, 857337, 1121133, 1534182, 1714674, 2242266, 4858243, 9716486, 14574729, 29149458]

約数ペア:

[(1, 29149458), (2, 14574729), (3, 9716486), (6, 4858243), (13, 2242266), (17, 1714674), (19, 1534182), (26, 1121133), (34, 857337), (38, 767091), (39, 747422), (51, 571558), (57, 511394), (78, 373711), (89, 327522), (102, 285779), (114, 255697), (169, 172482), (178, 163761), (221, 131898), (247, 118014), (267, 109174), (323, 90246), (338, 86241), (442, 65949), (494, 59007), (507, 57494), (534, 54587), (646, 45123), (663, 43966), (741, 39338), (969, 30082), (1014, 28747), (1157, 25194), (1326, 21983), (1482, 19669), (1513, 19266), (1691, 17238), (1938, 15041), (2314, 12597), (2873, 10146), (3026, 9633), (3211, 9078), (3382, 8619), (3471, 8398), (4199, 6942), (4539, 6422), (5073, 5746)]