24713728

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 54996480

約数和(自身を除く): 30282752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 79, 94, 104, 128, 158, 188, 208, 256, 316, 376, 416, 512, 611, 632, 752, 832, 1027, 1222, 1264, 1504, 1664, 2054, 2444, 2528, 3008, 3328, 3713, 4108, 4888, 5056, 6016, 6656, 7426, 8216, 9776, 10112, 12032, 14852, 16432, 19552, 20224, 24064, 29704, 32864, 39104, 40448, 48269, 59408, 65728, 78208, 96538, 118816, 131456, 156416, 193076, 237632, 262912, 312832, 386152, 475264, 525824, 772304, 950528, 1544608, 1901056, 3089216, 6178432, 12356864, 24713728]

約数ペア:

[(1, 24713728), (2, 12356864), (4, 6178432), (8, 3089216), (13, 1901056), (16, 1544608), (26, 950528), (32, 772304), (47, 525824), (52, 475264), (64, 386152), (79, 312832), (94, 262912), (104, 237632), (128, 193076), (158, 156416), (188, 131456), (208, 118816), (256, 96538), (316, 78208), (376, 65728), (416, 59408), (512, 48269), (611, 40448), (632, 39104), (752, 32864), (832, 29704), (1027, 24064), (1222, 20224), (1264, 19552), (1504, 16432), (1664, 14852), (2054, 12032), (2444, 10112), (2528, 9776), (3008, 8216), (3328, 7426), (3713, 6656), (4108, 6016), (4888, 5056)]