28330752

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 77516656

約数和(自身を除く): 49185904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 997, 1184, 1776, 1994, 2368, 2991, 3552, 3988, 4736, 5982, 7104, 7976, 9472, 11964, 14208, 15952, 23928, 28416, 31904, 36889, 47856, 63808, 73778, 95712, 110667, 127616, 147556, 191424, 221334, 255232, 295112, 382848, 442668, 590224, 765696, 885336, 1180448, 1770672, 2360896, 3541344, 4721792, 7082688, 9443584, 14165376, 28330752]

約数ペア:

[(1, 28330752), (2, 14165376), (3, 9443584), (4, 7082688), (6, 4721792), (8, 3541344), (12, 2360896), (16, 1770672), (24, 1180448), (32, 885336), (37, 765696), (48, 590224), (64, 442668), (74, 382848), (96, 295112), (111, 255232), (128, 221334), (148, 191424), (192, 147556), (222, 127616), (256, 110667), (296, 95712), (384, 73778), (444, 63808), (592, 47856), (768, 36889), (888, 31904), (997, 28416), (1184, 23928), (1776, 15952), (1994, 14208), (2368, 11964), (2991, 9472), (3552, 7976), (3988, 7104), (4736, 5982)]