29148128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 31815712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 191, 251, 304, 382, 502, 608, 764, 1004, 1528, 2008, 3056, 3629, 4016, 4769, 6112, 7258, 8032, 9538, 14516, 19076, 29032, 38152, 47941, 58064, 76304, 95882, 116128, 152608, 191764, 383528, 767056, 910879, 1534112, 1821758, 3643516, 7287032, 14574064, 29148128]

約数ペア:

[(1, 29148128), (2, 14574064), (4, 7287032), (8, 3643516), (16, 1821758), (19, 1534112), (32, 910879), (38, 767056), (76, 383528), (152, 191764), (191, 152608), (251, 116128), (304, 95882), (382, 76304), (502, 58064), (608, 47941), (764, 38152), (1004, 29032), (1528, 19076), (2008, 14516), (3056, 9538), (3629, 8032), (4016, 7258), (4769, 6112)]