29990528

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 63745920

約数和(自身を除く): 33755392

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 167, 184, 244, 334, 368, 488, 668, 736, 976, 1336, 1403, 1472, 1952, 2672, 2806, 2944, 3841, 3904, 5344, 5612, 7682, 7808, 10187, 10688, 11224, 15364, 20374, 21376, 22448, 30728, 40748, 44896, 61456, 81496, 89792, 122912, 162992, 179584, 234301, 245824, 325984, 468602, 491648, 651968, 937204, 1303936, 1874408, 3748816, 7497632, 14995264, 29990528]

約数ペア:

[(1, 29990528), (2, 14995264), (4, 7497632), (8, 3748816), (16, 1874408), (23, 1303936), (32, 937204), (46, 651968), (61, 491648), (64, 468602), (92, 325984), (122, 245824), (128, 234301), (167, 179584), (184, 162992), (244, 122912), (334, 89792), (368, 81496), (488, 61456), (668, 44896), (736, 40748), (976, 30728), (1336, 22448), (1403, 21376), (1472, 20374), (1952, 15364), (2672, 11224), (2806, 10688), (2944, 10187), (3841, 7808), (3904, 7682), (5344, 5612)]