4943284784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2898

約数の個数: 80

約数和(自身を含む): 10244344320

約数和(自身を除く): 5301059536

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 83, 94, 116, 166, 188, 232, 332, 376, 464, 664, 752, 1328, 1363, 2407, 2726, 2731, 3901, 4814, 5452, 5462, 7802, 9628, 10904, 10924, 15604, 19256, 21808, 21848, 31208, 38512, 43696, 62416, 79199, 113129, 128357, 158398, 226258, 226673, 256714, 316796, 452516, 453346, 513428, 633592, 905032, 906692, 1026856, 1267184, 1810064, 1813384, 2053712, 3626768, 3722353, 6573517, 7444706, 10653631, 13147034, 14889412, 21307262, 26294068, 29778824, 42614524, 52588136, 59557648, 85229048, 105176272, 170458096, 308955299, 617910598, 1235821196, 2471642392, 4943284784]

約数ペア:

[(1, 4943284784), (2, 2471642392), (4, 1235821196), (8, 617910598), (16, 308955299), (29, 170458096), (47, 105176272), (58, 85229048), (83, 59557648), (94, 52588136), (116, 42614524), (166, 29778824), (188, 26294068), (232, 21307262), (332, 14889412), (376, 13147034), (464, 10653631), (664, 7444706), (752, 6573517), (1328, 3722353), (1363, 3626768), (2407, 2053712), (2726, 1813384), (2731, 1810064), (3901, 1267184), (4814, 1026856), (5452, 906692), (5462, 905032), (7802, 633592), (9628, 513428), (10904, 453346), (10924, 452516), (15604, 316796), (19256, 256714), (21808, 226673), (21848, 226258), (31208, 158398), (38512, 128357), (43696, 113129), (62416, 79199)]