673472

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:648

約数の個数: 28

約数和(自身を含む): 1417320

約数和(自身を除く): 743848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 619, 1088, 1238, 2476, 4952, 9904, 10523, 19808, 21046, 39616, 42092, 84184, 168368, 336736, 673472]

約数ペア:

[(1, 673472), (2, 336736), (4, 168368), (8, 84184), (16, 42092), (17, 39616), (32, 21046), (34, 19808), (64, 10523), (68, 9904), (136, 4952), (272, 2476), (544, 1238), (619, 1088)]