72802048

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 160707456

約数和(自身を除く): 87905408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 251, 256, 352, 412, 502, 704, 824, 1004, 1133, 1408, 1648, 2008, 2266, 2761, 2816, 3296, 4016, 4532, 5522, 6592, 8032, 9064, 11044, 13184, 16064, 18128, 22088, 25853, 26368, 32128, 36256, 44176, 51706, 64256, 72512, 88352, 103412, 145024, 176704, 206824, 284383, 290048, 353408, 413648, 568766, 706816, 827296, 1137532, 1654592, 2275064, 3309184, 4550128, 6618368, 9100256, 18200512, 36401024, 72802048]

約数ペア:

[(1, 72802048), (2, 36401024), (4, 18200512), (8, 9100256), (11, 6618368), (16, 4550128), (22, 3309184), (32, 2275064), (44, 1654592), (64, 1137532), (88, 827296), (103, 706816), (128, 568766), (176, 413648), (206, 353408), (251, 290048), (256, 284383), (352, 206824), (412, 176704), (502, 145024), (704, 103412), (824, 88352), (1004, 72512), (1133, 64256), (1408, 51706), (1648, 44176), (2008, 36256), (2266, 32128), (2761, 26368), (2816, 25853), (3296, 22088), (4016, 18128), (4532, 16064), (5522, 13184), (6592, 11044), (8032, 9064)]