74966528

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1647

約数の個数: 80

約数和(自身を含む): 184467360

約数和(自身を除く): 109500832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1609, 1664, 1792, 2912, 3218, 3328, 3584, 5824, 6436, 6656, 11263, 11648, 12872, 20917, 22526, 23296, 25744, 41834, 45052, 46592, 51488, 83668, 90104, 102976, 146419, 167336, 180208, 205952, 292838, 334672, 360416, 411904, 585676, 669344, 720832, 823808, 1171352, 1338688, 1441664, 2342704, 2677376, 2883328, 4685408, 5354752, 5766656, 9370816, 10709504, 18741632, 37483264, 74966528]

約数ペア:

[(1, 74966528), (2, 37483264), (4, 18741632), (7, 10709504), (8, 9370816), (13, 5766656), (14, 5354752), (16, 4685408), (26, 2883328), (28, 2677376), (32, 2342704), (52, 1441664), (56, 1338688), (64, 1171352), (91, 823808), (104, 720832), (112, 669344), (128, 585676), (182, 411904), (208, 360416), (224, 334672), (256, 292838), (364, 205952), (416, 180208), (448, 167336), (512, 146419), (728, 102976), (832, 90104), (896, 83668), (1456, 51488), (1609, 46592), (1664, 45052), (1792, 41834), (2912, 25744), (3218, 23296), (3328, 22526), (3584, 20917), (5824, 12872), (6436, 11648), (6656, 11263)]