72402304

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{3347}}^1$

素因数の和:3387

約数の個数: 48

約数和(自身を含む): 156234420

約数和(自身を除く): 83832116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 3347, 5408, 6694, 10816, 13388, 21632, 26776, 43511, 53552, 87022, 107104, 174044, 214208, 348088, 428416, 565643, 696176, 1131286, 1392352, 2262572, 2784704, 4525144, 5569408, 9050288, 18100576, 36201152, 72402304]

約数ペア:

[(1, 72402304), (2, 36201152), (4, 18100576), (8, 9050288), (13, 5569408), (16, 4525144), (26, 2784704), (32, 2262572), (52, 1392352), (64, 1131286), (104, 696176), (128, 565643), (169, 428416), (208, 348088), (338, 214208), (416, 174044), (676, 107104), (832, 87022), (1352, 53552), (1664, 43511), (2704, 26776), (3347, 21632), (5408, 13388), (6694, 10816)]