29287328

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7725

約数の個数: 48

約数和(自身を含む): 69781824

約数和(自身を除く): 40494496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 7691, 15382, 30764, 53837, 61528, 107674, 123056, 130747, 215348, 246112, 261494, 430696, 522988, 861392, 915229, 1045976, 1722784, 1830458, 2091952, 3660916, 4183904, 7321832, 14643664, 29287328]

約数ペア:

[(1, 29287328), (2, 14643664), (4, 7321832), (7, 4183904), (8, 3660916), (14, 2091952), (16, 1830458), (17, 1722784), (28, 1045976), (32, 915229), (34, 861392), (56, 522988), (68, 430696), (112, 261494), (119, 246112), (136, 215348), (224, 130747), (238, 123056), (272, 107674), (476, 61528), (544, 53837), (952, 30764), (1904, 15382), (3808, 7691)]