61686464

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7285

約数の個数: 56

約数和(自身を含む): 147279360

約数和(自身を除く): 85592896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 7247, 8512, 14494, 28988, 50729, 57976, 101458, 115952, 137693, 202916, 231904, 275386, 405832, 463808, 550772, 811664, 963851, 1101544, 1623328, 1927702, 2203088, 3246656, 3855404, 4406176, 7710808, 8812352, 15421616, 30843232, 61686464]

約数ペア:

[(1, 61686464), (2, 30843232), (4, 15421616), (7, 8812352), (8, 7710808), (14, 4406176), (16, 3855404), (19, 3246656), (28, 2203088), (32, 1927702), (38, 1623328), (56, 1101544), (64, 963851), (76, 811664), (112, 550772), (133, 463808), (152, 405832), (224, 275386), (266, 231904), (304, 202916), (448, 137693), (532, 115952), (608, 101458), (1064, 57976), (1216, 50729), (2128, 28988), (4256, 14494), (7247, 8512)]