32284928

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 70824600

約数和(自身を除く): 38539672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 109, 128, 178, 208, 218, 256, 356, 416, 436, 712, 832, 872, 1157, 1417, 1424, 1664, 1744, 2314, 2834, 2848, 3328, 3488, 4628, 5668, 5696, 6976, 9256, 9701, 11336, 11392, 13952, 18512, 19402, 22672, 22784, 27904, 37024, 38804, 45344, 74048, 77608, 90688, 126113, 148096, 155216, 181376, 252226, 296192, 310432, 362752, 504452, 620864, 1008904, 1241728, 2017808, 2483456, 4035616, 8071232, 16142464, 32284928]

約数ペア:

[(1, 32284928), (2, 16142464), (4, 8071232), (8, 4035616), (13, 2483456), (16, 2017808), (26, 1241728), (32, 1008904), (52, 620864), (64, 504452), (89, 362752), (104, 310432), (109, 296192), (128, 252226), (178, 181376), (208, 155216), (218, 148096), (256, 126113), (356, 90688), (416, 77608), (436, 74048), (712, 45344), (832, 38804), (872, 37024), (1157, 27904), (1417, 22784), (1424, 22672), (1664, 19402), (1744, 18512), (2314, 13952), (2834, 11392), (2848, 11336), (3328, 9701), (3488, 9256), (4628, 6976), (5668, 5696)]