65780416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79063}}^1$

素因数の和:79088

約数の個数: 28

約数和(自身を含む): 140575792

約数和(自身を除く): 74795376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 79063, 158126, 316252, 632504, 1027819, 1265008, 2055638, 2530016, 4111276, 5060032, 8222552, 16445104, 32890208, 65780416]

約数ペア:

[(1, 65780416), (2, 32890208), (4, 16445104), (8, 8222552), (13, 5060032), (16, 4111276), (26, 2530016), (32, 2055638), (52, 1265008), (64, 1027819), (104, 632504), (208, 316252), (416, 158126), (832, 79063)]