5485376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 56

約数和(自身を含む): 12374880

約数和(自身を除く): 6889504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 347, 416, 494, 608, 694, 832, 988, 1216, 1388, 1976, 2776, 3952, 4511, 5552, 6593, 7904, 9022, 11104, 13186, 15808, 18044, 22208, 26372, 36088, 52744, 72176, 85709, 105488, 144352, 171418, 210976, 288704, 342836, 421952, 685672, 1371344, 2742688, 5485376]

約数ペア:

[(1, 5485376), (2, 2742688), (4, 1371344), (8, 685672), (13, 421952), (16, 342836), (19, 288704), (26, 210976), (32, 171418), (38, 144352), (52, 105488), (64, 85709), (76, 72176), (104, 52744), (152, 36088), (208, 26372), (247, 22208), (304, 18044), (347, 15808), (416, 13186), (494, 11104), (608, 9022), (694, 7904), (832, 6593), (988, 5552), (1216, 4511), (1388, 3952), (1976, 2776)]