71069248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:899

約数の個数: 56

約数和(自身を含む): 151314912

約数和(自身を除く): 80245664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 136, 166, 272, 332, 544, 664, 787, 1088, 1328, 1411, 1574, 2656, 2822, 3148, 5312, 5644, 6296, 11288, 12592, 13379, 22576, 25184, 26758, 45152, 50368, 53516, 65321, 90304, 107032, 130642, 214064, 261284, 428128, 522568, 856256, 1045136, 1110457, 2090272, 2220914, 4180544, 4441828, 8883656, 17767312, 35534624, 71069248]

約数ペア:

[(1, 71069248), (2, 35534624), (4, 17767312), (8, 8883656), (16, 4441828), (17, 4180544), (32, 2220914), (34, 2090272), (64, 1110457), (68, 1045136), (83, 856256), (136, 522568), (166, 428128), (272, 261284), (332, 214064), (544, 130642), (664, 107032), (787, 90304), (1088, 65321), (1328, 53516), (1411, 50368), (1574, 45152), (2656, 26758), (2822, 25184), (3148, 22576), (5312, 13379), (5644, 12592), (6296, 11288)]