28857112

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 56059920

約数和(自身を除く): 27202808

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 907, 1814, 3628, 3977, 7256, 7954, 15908, 31816, 37187, 74374, 87979, 148748, 175958, 297496, 351916, 703832, 3607139, 7214278, 14428556, 28857112]

約数ペア:

[(1, 28857112), (2, 14428556), (4, 7214278), (8, 3607139), (41, 703832), (82, 351916), (97, 297496), (164, 175958), (194, 148748), (328, 87979), (388, 74374), (776, 37187), (907, 31816), (1814, 15908), (3628, 7954), (3977, 7256)]