769968368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{19381}}^1$

素因数の和:19593

約数の個数: 40

約数和(自身を含む): 1615063296

約数和(自身を除く): 845094928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4966, 9932, 19381, 19864, 38762, 39728, 77524, 155048, 251953, 310096, 503906, 1007812, 2015624, 3701771, 4031248, 7403542, 14807084, 29614168, 48123023, 59228336, 96246046, 192492092, 384984184, 769968368]

約数ペア:

[(1, 769968368), (2, 384984184), (4, 192492092), (8, 96246046), (13, 59228336), (16, 48123023), (26, 29614168), (52, 14807084), (104, 7403542), (191, 4031248), (208, 3701771), (382, 2015624), (764, 1007812), (1528, 503906), (2483, 310096), (3056, 251953), (4966, 155048), (9932, 77524), (19381, 39728), (19864, 38762)]