1444004864

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{74219}}^1$

素因数の和:74258

約数の個数: 44

約数和(自身を含む): 3038566800

約数和(自身を除く): 1594561936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 74219, 148438, 296876, 593752, 1187504, 1410161, 2375008, 2820322, 4750016, 5640644, 9500032, 11281288, 19000064, 22562576, 38000128, 45125152, 76000256, 90250304, 180500608, 361001216, 722002432, 1444004864]

約数ペア:

[(1, 1444004864), (2, 722002432), (4, 361001216), (8, 180500608), (16, 90250304), (19, 76000256), (32, 45125152), (38, 38000128), (64, 22562576), (76, 19000064), (128, 11281288), (152, 9500032), (256, 5640644), (304, 4750016), (512, 2820322), (608, 2375008), (1024, 1410161), (1216, 1187504), (2432, 593752), (4864, 296876), (9728, 148438), (19456, 74219)]