29436928

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 88

約数和(自身を含む): 66322800

約数和(自身を除く): 36885872

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 89, 128, 136, 152, 178, 256, 272, 304, 323, 356, 512, 544, 608, 646, 712, 1024, 1088, 1216, 1292, 1424, 1513, 1691, 2176, 2432, 2584, 2848, 3026, 3382, 4352, 4864, 5168, 5696, 6052, 6764, 8704, 9728, 10336, 11392, 12104, 13528, 17408, 19456, 20672, 22784, 24208, 27056, 28747, 41344, 45568, 48416, 54112, 57494, 82688, 91136, 96832, 108224, 114988, 165376, 193664, 216448, 229976, 330752, 387328, 432896, 459952, 774656, 865792, 919904, 1549312, 1731584, 1839808, 3679616, 7359232, 14718464, 29436928]

約数ペア:

[(1, 29436928), (2, 14718464), (4, 7359232), (8, 3679616), (16, 1839808), (17, 1731584), (19, 1549312), (32, 919904), (34, 865792), (38, 774656), (64, 459952), (68, 432896), (76, 387328), (89, 330752), (128, 229976), (136, 216448), (152, 193664), (178, 165376), (256, 114988), (272, 108224), (304, 96832), (323, 91136), (356, 82688), (512, 57494), (544, 54112), (608, 48416), (646, 45568), (712, 41344), (1024, 28747), (1088, 27056), (1216, 24208), (1292, 22784), (1424, 20672), (1513, 19456), (1691, 17408), (2176, 13528), (2432, 12104), (2584, 11392), (2848, 10336), (3026, 9728), (3382, 8704), (4352, 6764), (4864, 6052), (5168, 5696)]