6397984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 14061600

約数和(自身を除く): 7663616

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 619, 646, 1238, 1292, 2476, 2584, 4952, 5168, 9904, 10336, 10523, 11761, 19808, 21046, 23522, 42092, 47044, 84184, 94088, 168368, 188176, 199937, 336736, 376352, 399874, 799748, 1599496, 3198992, 6397984]

約数ペア:

[(1, 6397984), (2, 3198992), (4, 1599496), (8, 799748), (16, 399874), (17, 376352), (19, 336736), (32, 199937), (34, 188176), (38, 168368), (68, 94088), (76, 84184), (136, 47044), (152, 42092), (272, 23522), (304, 21046), (323, 19808), (544, 11761), (608, 10523), (619, 10336), (646, 9904), (1238, 5168), (1292, 4952), (2476, 2584)]