63820568

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 143001600

約数和(自身を除く): 79181032

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 194, 217, 248, 379, 388, 434, 679, 758, 776, 868, 1358, 1516, 1736, 2653, 2716, 3007, 3032, 5306, 5432, 6014, 10612, 11749, 12028, 21049, 21224, 23498, 24056, 36763, 42098, 46996, 73526, 82243, 84196, 93992, 147052, 164486, 168392, 257341, 294104, 328972, 514682, 657944, 1029364, 1139653, 2058728, 2279306, 4558612, 7977571, 9117224, 15955142, 31910284, 63820568]

約数ペア:

[(1, 63820568), (2, 31910284), (4, 15955142), (7, 9117224), (8, 7977571), (14, 4558612), (28, 2279306), (31, 2058728), (56, 1139653), (62, 1029364), (97, 657944), (124, 514682), (194, 328972), (217, 294104), (248, 257341), (379, 168392), (388, 164486), (434, 147052), (679, 93992), (758, 84196), (776, 82243), (868, 73526), (1358, 46996), (1516, 42098), (1736, 36763), (2653, 24056), (2716, 23498), (3007, 21224), (3032, 21049), (5306, 12028), (5432, 11749), (6014, 10612)]