22315424

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 49512960

約数和(自身を除く): 27197536

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 127, 136, 152, 254, 272, 289, 304, 323, 508, 544, 578, 608, 646, 1016, 1156, 1292, 2032, 2159, 2312, 2413, 2584, 4064, 4318, 4624, 4826, 5168, 5491, 8636, 9248, 9652, 10336, 10982, 17272, 19304, 21964, 34544, 36703, 38608, 41021, 43928, 69088, 73406, 77216, 82042, 87856, 146812, 164084, 175712, 293624, 328168, 587248, 656336, 697357, 1174496, 1312672, 1394714, 2789428, 5578856, 11157712, 22315424]

約数ペア:

[(1, 22315424), (2, 11157712), (4, 5578856), (8, 2789428), (16, 1394714), (17, 1312672), (19, 1174496), (32, 697357), (34, 656336), (38, 587248), (68, 328168), (76, 293624), (127, 175712), (136, 164084), (152, 146812), (254, 87856), (272, 82042), (289, 77216), (304, 73406), (323, 69088), (508, 43928), (544, 41021), (578, 38608), (608, 36703), (646, 34544), (1016, 21964), (1156, 19304), (1292, 17272), (2032, 10982), (2159, 10336), (2312, 9652), (2413, 9248), (2584, 8636), (4064, 5491), (4318, 5168), (4624, 4826)]