38352704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1543

約数の個数: 56

約数和(自身を含む): 84661248

約数和(自身を除く): 46308544

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1487, 1612, 1984, 2974, 3224, 5948, 6448, 11896, 12896, 19331, 23792, 25792, 38662, 46097, 47584, 77324, 92194, 95168, 154648, 184388, 309296, 368776, 599261, 618592, 737552, 1198522, 1237184, 1475104, 2397044, 2950208, 4794088, 9588176, 19176352, 38352704]

約数ペア:

[(1, 38352704), (2, 19176352), (4, 9588176), (8, 4794088), (13, 2950208), (16, 2397044), (26, 1475104), (31, 1237184), (32, 1198522), (52, 737552), (62, 618592), (64, 599261), (104, 368776), (124, 309296), (208, 184388), (248, 154648), (403, 95168), (416, 92194), (496, 77324), (806, 47584), (832, 46097), (992, 38662), (1487, 25792), (1612, 23792), (1984, 19331), (2974, 12896), (3224, 11896), (5948, 6448)]