39108992

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 88393200

約数和(自身を除く): 49284208

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1237, 1664, 1976, 2432, 2474, 3952, 4948, 7904, 9896, 15808, 16081, 19792, 23503, 31616, 32162, 39584, 47006, 64324, 79168, 94012, 128648, 158336, 188024, 257296, 305539, 376048, 514592, 611078, 752096, 1029184, 1222156, 1504192, 2058368, 2444312, 3008384, 4888624, 9777248, 19554496, 39108992]

約数ペア:

[(1, 39108992), (2, 19554496), (4, 9777248), (8, 4888624), (13, 3008384), (16, 2444312), (19, 2058368), (26, 1504192), (32, 1222156), (38, 1029184), (52, 752096), (64, 611078), (76, 514592), (104, 376048), (128, 305539), (152, 257296), (208, 188024), (247, 158336), (304, 128648), (416, 94012), (494, 79168), (608, 64324), (832, 47006), (988, 39584), (1216, 32162), (1237, 31616), (1664, 23503), (1976, 19792), (2432, 16081), (2474, 15808), (3952, 9896), (4948, 7904)]