70887328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3821

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 80796512

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 3761, 4712, 7522, 9424, 15044, 18848, 30088, 60176, 71459, 116591, 120352, 142918, 233182, 285836, 466364, 571672, 932728, 1143344, 1865456, 2215229, 2286688, 3730912, 4430458, 8860916, 17721832, 35443664, 70887328]

約数ペア:

[(1, 70887328), (2, 35443664), (4, 17721832), (8, 8860916), (16, 4430458), (19, 3730912), (31, 2286688), (32, 2215229), (38, 1865456), (62, 1143344), (76, 932728), (124, 571672), (152, 466364), (248, 285836), (304, 233182), (496, 142918), (589, 120352), (608, 116591), (992, 71459), (1178, 60176), (2356, 30088), (3761, 18848), (4712, 15044), (7522, 9424)]