28943232

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4003

約数の個数: 64

約数和(自身を含む): 80947200

約数和(自身を除く): 52003968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 3967, 7296, 7934, 11901, 15868, 23802, 31736, 47604, 63472, 75373, 95208, 126944, 150746, 190416, 226119, 253888, 301492, 380832, 452238, 507776, 602984, 761664, 904476, 1205968, 1523328, 1808952, 2411936, 3617904, 4823872, 7235808, 9647744, 14471616, 28943232]

約数ペア:

[(1, 28943232), (2, 14471616), (3, 9647744), (4, 7235808), (6, 4823872), (8, 3617904), (12, 2411936), (16, 1808952), (19, 1523328), (24, 1205968), (32, 904476), (38, 761664), (48, 602984), (57, 507776), (64, 452238), (76, 380832), (96, 301492), (114, 253888), (128, 226119), (152, 190416), (192, 150746), (228, 126944), (304, 95208), (384, 75373), (456, 63472), (608, 47604), (912, 31736), (1216, 23802), (1824, 15868), (2432, 11901), (3648, 7934), (3967, 7296)]