70460416

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 88

約数和(自身を含む): 155899520

約数和(自身を除く): 85439104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 79, 104, 128, 134, 158, 208, 256, 268, 316, 416, 512, 536, 632, 832, 871, 1024, 1027, 1072, 1264, 1664, 1742, 2054, 2144, 2528, 3328, 3484, 4108, 4288, 5056, 5293, 6656, 6968, 8216, 8576, 10112, 10586, 13312, 13936, 16432, 17152, 20224, 21172, 27872, 32864, 34304, 40448, 42344, 55744, 65728, 68608, 68809, 80896, 84688, 111488, 131456, 137618, 169376, 222976, 262912, 275236, 338752, 445952, 525824, 550472, 677504, 891904, 1051648, 1100944, 1355008, 2201888, 2710016, 4403776, 5420032, 8807552, 17615104, 35230208, 70460416]

約数ペア:

[(1, 70460416), (2, 35230208), (4, 17615104), (8, 8807552), (13, 5420032), (16, 4403776), (26, 2710016), (32, 2201888), (52, 1355008), (64, 1100944), (67, 1051648), (79, 891904), (104, 677504), (128, 550472), (134, 525824), (158, 445952), (208, 338752), (256, 275236), (268, 262912), (316, 222976), (416, 169376), (512, 137618), (536, 131456), (632, 111488), (832, 84688), (871, 80896), (1024, 68809), (1027, 68608), (1072, 65728), (1264, 55744), (1664, 42344), (1742, 40448), (2054, 34304), (2144, 32864), (2528, 27872), (3328, 21172), (3484, 20224), (4108, 17152), (4288, 16432), (5056, 13936), (5293, 13312), (6656, 10586), (6968, 10112), (8216, 8576)]