12889344

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 36971872

約数和(自身を除く): 24082528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1291, 1664, 2496, 2582, 3328, 3873, 4992, 5164, 7746, 9984, 10328, 15492, 16783, 20656, 30984, 33566, 41312, 50349, 61968, 67132, 82624, 100698, 123936, 134264, 165248, 201396, 247872, 268528, 330496, 402792, 495744, 537056, 805584, 991488, 1074112, 1611168, 2148224, 3222336, 4296448, 6444672, 12889344]

約数ペア:

[(1, 12889344), (2, 6444672), (3, 4296448), (4, 3222336), (6, 2148224), (8, 1611168), (12, 1074112), (13, 991488), (16, 805584), (24, 537056), (26, 495744), (32, 402792), (39, 330496), (48, 268528), (52, 247872), (64, 201396), (78, 165248), (96, 134264), (104, 123936), (128, 100698), (156, 82624), (192, 67132), (208, 61968), (256, 50349), (312, 41312), (384, 33566), (416, 30984), (624, 20656), (768, 16783), (832, 15492), (1248, 10328), (1291, 9984), (1664, 7746), (2496, 5164), (2582, 4992), (3328, 3873)]