40187952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{39869}}^1$

素因数の和:39890

約数の個数: 60

約数和(自身を含む): 128540880

約数和(自身を除く): 88352928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 39869, 79738, 119607, 159476, 239214, 279083, 318952, 358821, 478428, 558166, 637904, 717642, 837249, 956856, 1116332, 1435284, 1674498, 1913712, 2232664, 2511747, 2870568, 3348996, 4465328, 5023494, 5741136, 6697992, 10046988, 13395984, 20093976, 40187952]

約数ペア:

[(1, 40187952), (2, 20093976), (3, 13395984), (4, 10046988), (6, 6697992), (7, 5741136), (8, 5023494), (9, 4465328), (12, 3348996), (14, 2870568), (16, 2511747), (18, 2232664), (21, 1913712), (24, 1674498), (28, 1435284), (36, 1116332), (42, 956856), (48, 837249), (56, 717642), (63, 637904), (72, 558166), (84, 478428), (112, 358821), (126, 318952), (144, 279083), (168, 239214), (252, 159476), (336, 119607), (504, 79738), (1008, 39869)]