65672512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1103

約数の個数: 56

約数和(自身を含む): 139903200

約数和(自身を除く): 74230688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1019, 1216, 1696, 2014, 2038, 3392, 4028, 4076, 8056, 8152, 16112, 16304, 19361, 32224, 32608, 38722, 54007, 64448, 65216, 77444, 108014, 154888, 216028, 309776, 432056, 619552, 864112, 1026133, 1239104, 1728224, 2052266, 3456448, 4104532, 8209064, 16418128, 32836256, 65672512]

約数ペア:

[(1, 65672512), (2, 32836256), (4, 16418128), (8, 8209064), (16, 4104532), (19, 3456448), (32, 2052266), (38, 1728224), (53, 1239104), (64, 1026133), (76, 864112), (106, 619552), (152, 432056), (212, 309776), (304, 216028), (424, 154888), (608, 108014), (848, 77444), (1007, 65216), (1019, 64448), (1216, 54007), (1696, 38722), (2014, 32608), (2038, 32224), (3392, 19361), (4028, 16304), (4076, 16112), (8056, 8152)]