47971101568

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{130447}}^1$

素因数の和:130504

約数の個数: 96

約数和(自身を含む): 109572406560

約数和(自身を除く): 61601304992

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 832, 884, 1088, 1352, 1664, 1768, 2176, 2704, 2873, 3536, 5408, 5746, 7072, 10816, 11492, 14144, 21632, 22984, 28288, 45968, 91936, 130447, 183872, 260894, 367744, 521788, 1043576, 1695811, 2087152, 2217599, 3391622, 4174304, 4435198, 6783244, 8348608, 8870396, 13566488, 16697216, 17740792, 22045543, 27132976, 28828787, 35481584, 44091086, 54265952, 57657574, 70963168, 88182172, 108531904, 115315148, 141926336, 176364344, 217063808, 230630296, 283852672, 352728688, 374774231, 461260592, 705457376, 749548462, 922521184, 1410914752, 1499096924, 1845042368, 2821829504, 2998193848, 3690084736, 5996387696, 11992775392, 23985550784, 47971101568]

約数ペア:

[(1, 47971101568), (2, 23985550784), (4, 11992775392), (8, 5996387696), (13, 3690084736), (16, 2998193848), (17, 2821829504), (26, 1845042368), (32, 1499096924), (34, 1410914752), (52, 922521184), (64, 749548462), (68, 705457376), (104, 461260592), (128, 374774231), (136, 352728688), (169, 283852672), (208, 230630296), (221, 217063808), (272, 176364344), (338, 141926336), (416, 115315148), (442, 108531904), (544, 88182172), (676, 70963168), (832, 57657574), (884, 54265952), (1088, 44091086), (1352, 35481584), (1664, 28828787), (1768, 27132976), (2176, 22045543), (2704, 17740792), (2873, 16697216), (3536, 13566488), (5408, 8870396), (5746, 8348608), (7072, 6783244), (10816, 4435198), (11492, 4174304), (14144, 3391622), (21632, 2217599), (22984, 2087152), (28288, 1695811), (45968, 1043576), (91936, 521788), (130447, 367744), (183872, 260894)]