16876416

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 45532800

約数和(自身を除く): 28656384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 619, 852, 1136, 1238, 1704, 1857, 2272, 2476, 3408, 3714, 4544, 4952, 6816, 7428, 9088, 9904, 13632, 14856, 19808, 27264, 29712, 39616, 43949, 59424, 79232, 87898, 118848, 131847, 175796, 237696, 263694, 351592, 527388, 703184, 1054776, 1406368, 2109552, 2812736, 4219104, 5625472, 8438208, 16876416]

約数ペア:

[(1, 16876416), (2, 8438208), (3, 5625472), (4, 4219104), (6, 2812736), (8, 2109552), (12, 1406368), (16, 1054776), (24, 703184), (32, 527388), (48, 351592), (64, 263694), (71, 237696), (96, 175796), (128, 131847), (142, 118848), (192, 87898), (213, 79232), (284, 59424), (384, 43949), (426, 39616), (568, 29712), (619, 27264), (852, 19808), (1136, 14856), (1238, 13632), (1704, 9904), (1857, 9088), (2272, 7428), (2476, 6816), (3408, 4952), (3714, 4544)]