27905984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:517

約数の個数: 56

約数和(自身を含む): 59527440

約数和(自身を除く): 31621456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 433, 608, 848, 866, 1007, 1216, 1696, 1732, 2014, 3392, 3464, 4028, 6928, 8056, 8227, 13856, 16112, 16454, 22949, 27712, 32224, 32908, 45898, 64448, 65816, 91796, 131632, 183592, 263264, 367184, 436031, 526528, 734368, 872062, 1468736, 1744124, 3488248, 6976496, 13952992, 27905984]

約数ペア:

[(1, 27905984), (2, 13952992), (4, 6976496), (8, 3488248), (16, 1744124), (19, 1468736), (32, 872062), (38, 734368), (53, 526528), (64, 436031), (76, 367184), (106, 263264), (152, 183592), (212, 131632), (304, 91796), (424, 65816), (433, 64448), (608, 45898), (848, 32908), (866, 32224), (1007, 27712), (1216, 22949), (1696, 16454), (1732, 16112), (2014, 13856), (3392, 8227), (3464, 8056), (4028, 6928)]