25156979792

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{200371}}^1$

素因数の和:200464

約数の個数: 80

約数和(自身を含む): 59630707200

約数和(自身を除く): 34473727408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 472, 532, 826, 944, 1064, 1121, 1652, 2128, 2242, 3304, 4484, 6608, 7847, 8968, 15694, 17936, 31388, 62776, 125552, 200371, 400742, 801484, 1402597, 1602968, 2805194, 3205936, 3807049, 5610388, 7614098, 11220776, 11821889, 15228196, 22441552, 23643778, 26649343, 30456392, 47287556, 53298686, 60912784, 82753223, 94575112, 106597372, 165506446, 189150224, 213194744, 224615891, 331012892, 426389488, 449231782, 662025784, 898463564, 1324051568, 1572311237, 1796927128, 3144622474, 3593854256, 6289244948, 12578489896, 25156979792]

約数ペア:

[(1, 25156979792), (2, 12578489896), (4, 6289244948), (7, 3593854256), (8, 3144622474), (14, 1796927128), (16, 1572311237), (19, 1324051568), (28, 898463564), (38, 662025784), (56, 449231782), (59, 426389488), (76, 331012892), (112, 224615891), (118, 213194744), (133, 189150224), (152, 165506446), (236, 106597372), (266, 94575112), (304, 82753223), (413, 60912784), (472, 53298686), (532, 47287556), (826, 30456392), (944, 26649343), (1064, 23643778), (1121, 22441552), (1652, 15228196), (2128, 11821889), (2242, 11220776), (3304, 7614098), (4484, 5610388), (6608, 3807049), (7847, 3205936), (8968, 2805194), (15694, 1602968), (17936, 1402597), (31388, 801484), (62776, 400742), (125552, 200371)]