26829872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 54840240

約数和(自身を除く): 28010368

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1091, 1537, 2182, 3074, 4364, 6148, 8728, 12296, 17456, 24592, 31639, 57823, 63278, 115646, 126556, 231292, 253112, 462584, 506224, 925168, 1676867, 3353734, 6707468, 13414936, 26829872]

約数ペア:

[(1, 26829872), (2, 13414936), (4, 6707468), (8, 3353734), (16, 1676867), (29, 925168), (53, 506224), (58, 462584), (106, 253112), (116, 231292), (212, 126556), (232, 115646), (424, 63278), (464, 57823), (848, 31639), (1091, 24592), (1537, 17456), (2182, 12296), (3074, 8728), (4364, 6148)]