27737216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 60547200

約数和(自身を除く): 32809984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 211, 316, 416, 422, 632, 832, 844, 1027, 1264, 1664, 1688, 2054, 2528, 2743, 3376, 4108, 5056, 5486, 6752, 8216, 10112, 10972, 13504, 16432, 16669, 21944, 27008, 32864, 33338, 43888, 65728, 66676, 87776, 131456, 133352, 175552, 216697, 266704, 351104, 433394, 533408, 866788, 1066816, 1733576, 2133632, 3467152, 6934304, 13868608, 27737216]

約数ペア:

[(1, 27737216), (2, 13868608), (4, 6934304), (8, 3467152), (13, 2133632), (16, 1733576), (26, 1066816), (32, 866788), (52, 533408), (64, 433394), (79, 351104), (104, 266704), (128, 216697), (158, 175552), (208, 133352), (211, 131456), (316, 87776), (416, 66676), (422, 65728), (632, 43888), (832, 33338), (844, 32864), (1027, 27008), (1264, 21944), (1664, 16669), (1688, 16432), (2054, 13504), (2528, 10972), (2743, 10112), (3376, 8216), (4108, 6752), (5056, 5486)]