8947979872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8783}}^1$

素因数の和:8916

約数の個数: 96

約数和(自身を含む): 19833569280

約数和(自身を除く): 10885589408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 79, 104, 124, 158, 208, 248, 316, 403, 416, 496, 632, 806, 992, 1027, 1264, 1612, 2054, 2449, 2528, 3224, 4108, 4898, 6448, 8216, 8783, 9796, 12896, 16432, 17566, 19592, 31837, 32864, 35132, 39184, 63674, 70264, 78368, 114179, 127348, 140528, 228358, 254696, 272273, 281056, 456716, 509392, 544546, 693857, 913432, 1018784, 1089092, 1387714, 1826864, 2178184, 2775428, 3539549, 3653728, 4356368, 5550856, 7079098, 8712736, 9020141, 11101712, 14158196, 18040282, 21509567, 22203424, 28316392, 36080564, 43019134, 56632784, 72161128, 86038268, 113265568, 144322256, 172076536, 279624371, 288644512, 344153072, 559248742, 688306144, 1118497484, 2236994968, 4473989936, 8947979872]

約数ペア:

[(1, 8947979872), (2, 4473989936), (4, 2236994968), (8, 1118497484), (13, 688306144), (16, 559248742), (26, 344153072), (31, 288644512), (32, 279624371), (52, 172076536), (62, 144322256), (79, 113265568), (104, 86038268), (124, 72161128), (158, 56632784), (208, 43019134), (248, 36080564), (316, 28316392), (403, 22203424), (416, 21509567), (496, 18040282), (632, 14158196), (806, 11101712), (992, 9020141), (1027, 8712736), (1264, 7079098), (1612, 5550856), (2054, 4356368), (2449, 3653728), (2528, 3539549), (3224, 2775428), (4108, 2178184), (4898, 1826864), (6448, 1387714), (8216, 1089092), (8783, 1018784), (9796, 913432), (12896, 693857), (16432, 544546), (17566, 509392), (19592, 456716), (31837, 281056), (32864, 272273), (35132, 254696), (39184, 228358), (63674, 140528), (70264, 127348), (78368, 114179)]