747673472

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64189}}^1$

素因数の和:64223

約数の個数: 64

約数和(自身を含む): 1833266400

約数和(自身を除く): 1085592928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 64189, 128378, 256756, 449323, 513512, 834457, 898646, 1027024, 1668914, 1797292, 2054048, 3337828, 3594584, 4108096, 5841199, 6675656, 7189168, 8216192, 11682398, 13351312, 14378336, 23364796, 26702624, 28756672, 46729592, 53405248, 57513344, 93459184, 106810496, 186918368, 373836736, 747673472]

約数ペア:

[(1, 747673472), (2, 373836736), (4, 186918368), (7, 106810496), (8, 93459184), (13, 57513344), (14, 53405248), (16, 46729592), (26, 28756672), (28, 26702624), (32, 23364796), (52, 14378336), (56, 13351312), (64, 11682398), (91, 8216192), (104, 7189168), (112, 6675656), (128, 5841199), (182, 4108096), (208, 3594584), (224, 3337828), (364, 2054048), (416, 1797292), (448, 1668914), (728, 1027024), (832, 898646), (896, 834457), (1456, 513512), (1664, 449323), (2912, 256756), (5824, 128378), (11648, 64189)]