29821456

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1787}}^1$

素因数の和:1951

約数の個数: 40

約数和(自身を含む): 66513600

約数和(自身を除く): 36692144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 1787, 2086, 2384, 3574, 4172, 7148, 8344, 12509, 14296, 16688, 25018, 28592, 50036, 100072, 200144, 266263, 532526, 1065052, 1863841, 2130104, 3727682, 4260208, 7455364, 14910728, 29821456]

約数ペア:

[(1, 29821456), (2, 14910728), (4, 7455364), (7, 4260208), (8, 3727682), (14, 2130104), (16, 1863841), (28, 1065052), (56, 532526), (112, 266263), (149, 200144), (298, 100072), (596, 50036), (1043, 28592), (1192, 25018), (1787, 16688), (2086, 14296), (2384, 12509), (3574, 8344), (4172, 7148)]