25536608

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 53590320

約数和(自身を除く): 28053712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 433, 608, 776, 866, 1552, 1732, 1843, 3104, 3464, 3686, 6928, 7372, 8227, 13856, 14744, 16454, 29488, 32908, 42001, 58976, 65816, 84002, 131632, 168004, 263264, 336008, 672016, 798019, 1344032, 1596038, 3192076, 6384152, 12768304, 25536608]

約数ペア:

[(1, 25536608), (2, 12768304), (4, 6384152), (8, 3192076), (16, 1596038), (19, 1344032), (32, 798019), (38, 672016), (76, 336008), (97, 263264), (152, 168004), (194, 131632), (304, 84002), (388, 65816), (433, 58976), (608, 42001), (776, 32908), (866, 29488), (1552, 16454), (1732, 14744), (1843, 13856), (3104, 8227), (3464, 7372), (3686, 6928)]