3620428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 7727104

約数和(自身を除く): 4106676

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 97, 124, 172, 194, 217, 301, 388, 434, 602, 679, 868, 1204, 1333, 1358, 2666, 2716, 3007, 4171, 5332, 6014, 8342, 9331, 12028, 16684, 18662, 21049, 29197, 37324, 42098, 58394, 84196, 116788, 129301, 258602, 517204, 905107, 1810214, 3620428]

約数ペア:

[(1, 3620428), (2, 1810214), (4, 905107), (7, 517204), (14, 258602), (28, 129301), (31, 116788), (43, 84196), (62, 58394), (86, 42098), (97, 37324), (124, 29197), (172, 21049), (194, 18662), (217, 16684), (301, 12028), (388, 9331), (434, 8342), (602, 6014), (679, 5332), (868, 4171), (1204, 3007), (1333, 2716), (1358, 2666)]