1570257728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19457}}^1$

素因数の和:19579

約数の個数: 56

約数和(自身を含む): 3390439752

約数和(自身を除く): 1820182024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 1261, 1552, 2522, 3104, 5044, 6208, 10088, 19457, 20176, 38914, 40352, 77828, 80704, 155656, 252941, 311312, 505882, 622624, 1011764, 1245248, 1887329, 2023528, 3774658, 4047056, 7549316, 8094112, 15098632, 16188224, 24535277, 30197264, 49070554, 60394528, 98141108, 120789056, 196282216, 392564432, 785128864, 1570257728]

約数ペア:

[(1, 1570257728), (2, 785128864), (4, 392564432), (8, 196282216), (13, 120789056), (16, 98141108), (26, 60394528), (32, 49070554), (52, 30197264), (64, 24535277), (97, 16188224), (104, 15098632), (194, 8094112), (208, 7549316), (388, 4047056), (416, 3774658), (776, 2023528), (832, 1887329), (1261, 1245248), (1552, 1011764), (2522, 622624), (3104, 505882), (5044, 311312), (6208, 252941), (10088, 155656), (19457, 80704), (20176, 77828), (38914, 40352)]