746702944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{22721}}^1$

素因数の和:22823

約数の個数: 48

約数和(自身を含む): 1603264320

約数和(自身を除く): 856561376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 8216, 16432, 22721, 32864, 45442, 90884, 181768, 295373, 363536, 590746, 727072, 1181492, 1794959, 2362984, 3589918, 4725968, 7179836, 9451936, 14359672, 23334467, 28719344, 46668934, 57438688, 93337868, 186675736, 373351472, 746702944]

約数ペア:

[(1, 746702944), (2, 373351472), (4, 186675736), (8, 93337868), (13, 57438688), (16, 46668934), (26, 28719344), (32, 23334467), (52, 14359672), (79, 9451936), (104, 7179836), (158, 4725968), (208, 3589918), (316, 2362984), (416, 1794959), (632, 1181492), (1027, 727072), (1264, 590746), (2054, 363536), (2528, 295373), (4108, 181768), (8216, 90884), (16432, 45442), (22721, 32864)]