57528064

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 129507840

約数和(自身を除く): 71979776

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 659, 682, 704, 992, 1318, 1364, 1408, 1984, 2636, 2728, 2816, 3968, 5272, 5456, 7249, 7936, 10544, 10912, 14498, 20429, 21088, 21824, 28996, 40858, 42176, 43648, 57992, 81716, 84352, 87296, 115984, 163432, 168704, 224719, 231968, 326864, 449438, 463936, 653728, 898876, 927872, 1307456, 1797752, 1855744, 2614912, 3595504, 5229824, 7191008, 14382016, 28764032, 57528064]

約数ペア:

[(1, 57528064), (2, 28764032), (4, 14382016), (8, 7191008), (11, 5229824), (16, 3595504), (22, 2614912), (31, 1855744), (32, 1797752), (44, 1307456), (62, 927872), (64, 898876), (88, 653728), (124, 463936), (128, 449438), (176, 326864), (248, 231968), (256, 224719), (341, 168704), (352, 163432), (496, 115984), (659, 87296), (682, 84352), (704, 81716), (992, 57992), (1318, 43648), (1364, 42176), (1408, 40858), (1984, 28996), (2636, 21824), (2728, 21088), (2816, 20429), (3968, 14498), (5272, 10912), (5456, 10544), (7249, 7936)]