72177664

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 155478960

約数和(自身を除く): 83301296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2711, 3328, 5422, 6656, 10844, 13312, 21688, 26624, 35243, 43376, 70486, 86752, 140972, 173504, 281944, 347008, 563888, 694016, 1127776, 1388032, 2255552, 2776064, 4511104, 5552128, 9022208, 18044416, 36088832, 72177664]

約数ペア:

[(1, 72177664), (2, 36088832), (4, 18044416), (8, 9022208), (13, 5552128), (16, 4511104), (26, 2776064), (32, 2255552), (52, 1388032), (64, 1127776), (104, 694016), (128, 563888), (208, 347008), (256, 281944), (416, 173504), (512, 140972), (832, 86752), (1024, 70486), (1664, 43376), (2048, 35243), (2711, 26624), (3328, 21688), (5422, 13312), (6656, 10844)]