40389184

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:683

約数の個数: 56

約数和(自身を含む): 88440768

約数和(自身を除く): 48051584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 176, 206, 352, 412, 557, 704, 824, 1114, 1133, 1648, 2228, 2266, 3296, 4456, 4532, 6127, 6592, 8912, 9064, 12254, 17824, 18128, 24508, 35648, 36256, 49016, 57371, 72512, 98032, 114742, 196064, 229484, 392128, 458968, 631081, 917936, 1262162, 1835872, 2524324, 3671744, 5048648, 10097296, 20194592, 40389184]

約数ペア:

[(1, 40389184), (2, 20194592), (4, 10097296), (8, 5048648), (11, 3671744), (16, 2524324), (22, 1835872), (32, 1262162), (44, 917936), (64, 631081), (88, 458968), (103, 392128), (176, 229484), (206, 196064), (352, 114742), (412, 98032), (557, 72512), (704, 57371), (824, 49016), (1114, 36256), (1133, 35648), (1648, 24508), (2228, 18128), (2266, 17824), (3296, 12254), (4456, 9064), (4532, 8912), (6127, 6592)]