64156987538

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 113289200640

約数和(自身を除く): 49132213102

約数列:

[1, 2, 7, 14, 43, 86, 301, 347, 419, 602, 694, 733, 838, 1466, 2429, 2933, 4858, 5131, 5866, 10262, 14921, 18017, 29842, 31519, 36034, 63038, 104447, 126119, 145393, 208894, 220633, 252238, 254351, 290786, 307127, 441266, 508702, 614254, 1017751, 1780457, 2035502, 2149889, 3560914, 4299778, 6251899, 10937093, 12503798, 13206461, 21874186, 26412922, 43763293, 76559651, 87526586, 92445227, 106573069, 153119302, 184890454, 213146138, 746011483, 1492022966, 4582641967, 9165283934, 32078493769, 64156987538]

約数ペア:

[(1, 64156987538), (2, 32078493769), (7, 9165283934), (14, 4582641967), (43, 1492022966), (86, 746011483), (301, 213146138), (347, 184890454), (419, 153119302), (602, 106573069), (694, 92445227), (733, 87526586), (838, 76559651), (1466, 43763293), (2429, 26412922), (2933, 21874186), (4858, 13206461), (5131, 12503798), (5866, 10937093), (10262, 6251899), (14921, 4299778), (18017, 3560914), (29842, 2149889), (31519, 2035502), (36034, 1780457), (63038, 1017751), (104447, 614254), (126119, 508702), (145393, 441266), (208894, 307127), (220633, 290786), (252238, 254351)]