64748208

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{27529}}^1$

素因数の和:27554

約数の個数: 60

約数和(自身を含む): 194582040

約数和(自身を除く): 129833832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 27529, 55058, 82587, 110116, 165174, 192703, 220232, 330348, 385406, 440464, 578109, 660696, 770812, 1156218, 1321392, 1348921, 1541624, 2312436, 2697842, 3083248, 4046763, 4624872, 5395684, 8093526, 9249744, 10791368, 16187052, 21582736, 32374104, 64748208]

約数ペア:

[(1, 64748208), (2, 32374104), (3, 21582736), (4, 16187052), (6, 10791368), (7, 9249744), (8, 8093526), (12, 5395684), (14, 4624872), (16, 4046763), (21, 3083248), (24, 2697842), (28, 2312436), (42, 1541624), (48, 1348921), (49, 1321392), (56, 1156218), (84, 770812), (98, 660696), (112, 578109), (147, 440464), (168, 385406), (196, 330348), (294, 220232), (336, 192703), (392, 165174), (588, 110116), (784, 82587), (1176, 55058), (2352, 27529)]