65781568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:719

約数の個数: 56

約数和(自身を含む): 139793472

約数和(自身を除く): 74011904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 136, 206, 272, 412, 544, 587, 824, 1088, 1174, 1648, 1751, 2348, 3296, 3502, 4696, 6592, 7004, 9392, 9979, 14008, 18784, 19958, 28016, 37568, 39916, 56032, 60461, 79832, 112064, 120922, 159664, 241844, 319328, 483688, 638656, 967376, 1027837, 1934752, 2055674, 3869504, 4111348, 8222696, 16445392, 32890784, 65781568]

約数ペア:

[(1, 65781568), (2, 32890784), (4, 16445392), (8, 8222696), (16, 4111348), (17, 3869504), (32, 2055674), (34, 1934752), (64, 1027837), (68, 967376), (103, 638656), (136, 483688), (206, 319328), (272, 241844), (412, 159664), (544, 120922), (587, 112064), (824, 79832), (1088, 60461), (1174, 56032), (1648, 39916), (1751, 37568), (2348, 28016), (3296, 19958), (3502, 18784), (4696, 14008), (6592, 9979), (7004, 9392)]