29239808

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 65995776

約数和(自身を除く): 36755968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 191, 208, 256, 299, 368, 382, 416, 512, 598, 736, 764, 832, 1196, 1472, 1528, 1664, 2392, 2483, 2944, 3056, 3328, 4393, 4784, 4966, 5888, 6112, 6656, 8786, 9568, 9932, 11776, 12224, 17572, 19136, 19864, 24448, 35144, 38272, 39728, 48896, 57109, 70288, 76544, 79456, 97792, 114218, 140576, 153088, 158912, 228436, 281152, 317824, 456872, 562304, 635648, 913744, 1124608, 1271296, 1827488, 2249216, 3654976, 7309952, 14619904, 29239808]

約数ペア:

[(1, 29239808), (2, 14619904), (4, 7309952), (8, 3654976), (13, 2249216), (16, 1827488), (23, 1271296), (26, 1124608), (32, 913744), (46, 635648), (52, 562304), (64, 456872), (92, 317824), (104, 281152), (128, 228436), (184, 158912), (191, 153088), (208, 140576), (256, 114218), (299, 97792), (368, 79456), (382, 76544), (416, 70288), (512, 57109), (598, 48896), (736, 39728), (764, 38272), (832, 35144), (1196, 24448), (1472, 19864), (1528, 19136), (1664, 17572), (2392, 12224), (2483, 11776), (2944, 9932), (3056, 9568), (3328, 8786), (4393, 6656), (4784, 6112), (4966, 5888)]