39914368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 92063160

約数和(自身を除く): 52148792

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 83, 104, 128, 136, 166, 208, 221, 272, 289, 332, 416, 442, 544, 578, 664, 832, 884, 1079, 1088, 1156, 1328, 1411, 1664, 1768, 2158, 2176, 2312, 2656, 2822, 3536, 3757, 4316, 4624, 5312, 5644, 7072, 7514, 8632, 9248, 10624, 11288, 14144, 15028, 17264, 18343, 18496, 22576, 23987, 28288, 30056, 34528, 36686, 36992, 45152, 47974, 60112, 69056, 73372, 90304, 95948, 120224, 138112, 146744, 180608, 191896, 240448, 293488, 311831, 383792, 480896, 586976, 623662, 767584, 1173952, 1247324, 1535168, 2347904, 2494648, 3070336, 4989296, 9978592, 19957184, 39914368]

約数ペア:

[(1, 39914368), (2, 19957184), (4, 9978592), (8, 4989296), (13, 3070336), (16, 2494648), (17, 2347904), (26, 1535168), (32, 1247324), (34, 1173952), (52, 767584), (64, 623662), (68, 586976), (83, 480896), (104, 383792), (128, 311831), (136, 293488), (166, 240448), (208, 191896), (221, 180608), (272, 146744), (289, 138112), (332, 120224), (416, 95948), (442, 90304), (544, 73372), (578, 69056), (664, 60112), (832, 47974), (884, 45152), (1079, 36992), (1088, 36686), (1156, 34528), (1328, 30056), (1411, 28288), (1664, 23987), (1768, 22576), (2158, 18496), (2176, 18343), (2312, 17264), (2656, 15028), (2822, 14144), (3536, 11288), (3757, 10624), (4316, 9248), (4624, 8632), (5312, 7514), (5644, 7072)]