34454144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 74745600

約数和(自身を除く): 40291456

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 457, 496, 589, 608, 914, 992, 1178, 1216, 1828, 1984, 2356, 2432, 3656, 3968, 4712, 7312, 8683, 9424, 14167, 14624, 17366, 18848, 28334, 29248, 34732, 37696, 56668, 58496, 69464, 75392, 113336, 138928, 226672, 269173, 277856, 453344, 538346, 555712, 906688, 1076692, 1111424, 1813376, 2153384, 4306768, 8613536, 17227072, 34454144]

約数ペア:

[(1, 34454144), (2, 17227072), (4, 8613536), (8, 4306768), (16, 2153384), (19, 1813376), (31, 1111424), (32, 1076692), (38, 906688), (62, 555712), (64, 538346), (76, 453344), (124, 277856), (128, 269173), (152, 226672), (248, 138928), (304, 113336), (457, 75392), (496, 69464), (589, 58496), (608, 56668), (914, 37696), (992, 34732), (1178, 29248), (1216, 28334), (1828, 18848), (1984, 17366), (2356, 14624), (2432, 14167), (3656, 9424), (3968, 8683), (4712, 7312)]