68933504

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 147614400

約数和(自身を除く): 78680896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 272, 316, 401, 544, 632, 802, 1088, 1264, 1343, 1604, 2176, 2528, 2686, 3208, 5056, 5372, 6416, 6817, 10112, 10744, 12832, 13634, 21488, 25664, 27268, 31679, 42976, 51328, 54536, 63358, 85952, 109072, 126716, 171904, 218144, 253432, 436288, 506864, 538543, 872576, 1013728, 1077086, 2027456, 2154172, 4054912, 4308344, 8616688, 17233376, 34466752, 68933504]

約数ペア:

[(1, 68933504), (2, 34466752), (4, 17233376), (8, 8616688), (16, 4308344), (17, 4054912), (32, 2154172), (34, 2027456), (64, 1077086), (68, 1013728), (79, 872576), (128, 538543), (136, 506864), (158, 436288), (272, 253432), (316, 218144), (401, 171904), (544, 126716), (632, 109072), (802, 85952), (1088, 63358), (1264, 54536), (1343, 51328), (1604, 42976), (2176, 31679), (2528, 27268), (2686, 25664), (3208, 21488), (5056, 13634), (5372, 12832), (6416, 10744), (6817, 10112)]