26922289264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{3041}}^1$

素因数の和:4466

約数の個数: 80

約数和(自身を含む): 58047784704

約数和(自身を除く): 31125495440

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1373, 1612, 2746, 3041, 3224, 5492, 6082, 6448, 10984, 12164, 17849, 21968, 24328, 35698, 39533, 42563, 48656, 71396, 79066, 85126, 94271, 142792, 158132, 170252, 188542, 285584, 316264, 340504, 377084, 553319, 632528, 681008, 754168, 1106638, 1225523, 1508336, 2213276, 2451046, 4175293, 4426552, 4902092, 8350586, 8853104, 9804184, 16701172, 19608368, 33402344, 54278809, 66804688, 108557618, 129434083, 217115236, 258868166, 434230472, 517736332, 868460944, 1035472664, 1682643079, 2070945328, 3365286158, 6730572316, 13461144632, 26922289264]

約数ペア:

[(1, 26922289264), (2, 13461144632), (4, 6730572316), (8, 3365286158), (13, 2070945328), (16, 1682643079), (26, 1035472664), (31, 868460944), (52, 517736332), (62, 434230472), (104, 258868166), (124, 217115236), (208, 129434083), (248, 108557618), (403, 66804688), (496, 54278809), (806, 33402344), (1373, 19608368), (1612, 16701172), (2746, 9804184), (3041, 8853104), (3224, 8350586), (5492, 4902092), (6082, 4426552), (6448, 4175293), (10984, 2451046), (12164, 2213276), (17849, 1508336), (21968, 1225523), (24328, 1106638), (35698, 754168), (39533, 681008), (42563, 632528), (48656, 553319), (71396, 377084), (79066, 340504), (85126, 316264), (94271, 285584), (142792, 188542), (158132, 170252)]