73987328

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{9323}}^1$

素因数の和:9370

約数の個数: 36

約数和(自身を含む): 152466048

約数和(自身を除く): 78478720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 9323, 18646, 37292, 74584, 149168, 289013, 298336, 578026, 596672, 1156052, 1193344, 2312104, 2386688, 4624208, 9248416, 18496832, 36993664, 73987328]

約数ペア:

[(1, 73987328), (2, 36993664), (4, 18496832), (8, 9248416), (16, 4624208), (31, 2386688), (32, 2312104), (62, 1193344), (64, 1156052), (124, 596672), (128, 578026), (248, 298336), (256, 289013), (496, 149168), (992, 74584), (1984, 37292), (3968, 18646), (7936, 9323)]