71254208

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:937

約数の個数: 56

約数和(自身を含む): 151790400

約数和(自身を除く): 80536192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 272, 316, 544, 632, 829, 1088, 1264, 1343, 1658, 2528, 2686, 3316, 5056, 5372, 6632, 10744, 13264, 14093, 21488, 26528, 28186, 42976, 53056, 56372, 65491, 85952, 112744, 130982, 225488, 261964, 450976, 523928, 901952, 1047856, 1113347, 2095712, 2226694, 4191424, 4453388, 8906776, 17813552, 35627104, 71254208]

約数ペア:

[(1, 71254208), (2, 35627104), (4, 17813552), (8, 8906776), (16, 4453388), (17, 4191424), (32, 2226694), (34, 2095712), (64, 1113347), (68, 1047856), (79, 901952), (136, 523928), (158, 450976), (272, 261964), (316, 225488), (544, 130982), (632, 112744), (829, 85952), (1088, 65491), (1264, 56372), (1343, 53056), (1658, 42976), (2528, 28186), (2686, 26528), (3316, 21488), (5056, 14093), (5372, 13264), (6632, 10744)]