70979584

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 104

約数和(自身を含む): 161460992

約数和(自身を除く): 90481408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 64, 86, 104, 124, 128, 172, 208, 248, 256, 344, 403, 416, 496, 512, 559, 688, 806, 832, 992, 1024, 1118, 1333, 1376, 1612, 1664, 1984, 2048, 2236, 2666, 2752, 3224, 3328, 3968, 4096, 4472, 5332, 5504, 6448, 6656, 7936, 8944, 10664, 11008, 12896, 13312, 15872, 17329, 17888, 21328, 22016, 25792, 26624, 31744, 34658, 35776, 42656, 44032, 51584, 53248, 63488, 69316, 71552, 85312, 88064, 103168, 126976, 138632, 143104, 170624, 176128, 206336, 277264, 286208, 341248, 412672, 554528, 572416, 682496, 825344, 1109056, 1144832, 1364992, 1650688, 2218112, 2289664, 2729984, 4436224, 5459968, 8872448, 17744896, 35489792, 70979584]

約数ペア:

[(1, 70979584), (2, 35489792), (4, 17744896), (8, 8872448), (13, 5459968), (16, 4436224), (26, 2729984), (31, 2289664), (32, 2218112), (43, 1650688), (52, 1364992), (62, 1144832), (64, 1109056), (86, 825344), (104, 682496), (124, 572416), (128, 554528), (172, 412672), (208, 341248), (248, 286208), (256, 277264), (344, 206336), (403, 176128), (416, 170624), (496, 143104), (512, 138632), (559, 126976), (688, 103168), (806, 88064), (832, 85312), (992, 71552), (1024, 69316), (1118, 63488), (1333, 53248), (1376, 51584), (1612, 44032), (1664, 42656), (1984, 35776), (2048, 34658), (2236, 31744), (2666, 26624), (2752, 25792), (3224, 22016), (3328, 21328), (3968, 17888), (4096, 17329), (4472, 15872), (5332, 13312), (5504, 12896), (6448, 11008), (6656, 10664), (7936, 8944)]