639090112

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11083}}^1$

素因数の和:11165

約数の個数: 56

約数和(自身を含む): 1368253296

約数和(自身を除く): 729163184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1088, 1696, 1802, 3392, 3604, 7208, 11083, 14416, 22166, 28832, 44332, 57664, 88664, 177328, 188411, 354656, 376822, 587399, 709312, 753644, 1174798, 1507288, 2349596, 3014576, 4699192, 6029152, 9398384, 9985783, 12058304, 18796768, 19971566, 37593536, 39943132, 79886264, 159772528, 319545056, 639090112]

約数ペア:

[(1, 639090112), (2, 319545056), (4, 159772528), (8, 79886264), (16, 39943132), (17, 37593536), (32, 19971566), (34, 18796768), (53, 12058304), (64, 9985783), (68, 9398384), (106, 6029152), (136, 4699192), (212, 3014576), (272, 2349596), (424, 1507288), (544, 1174798), (848, 753644), (901, 709312), (1088, 587399), (1696, 376822), (1802, 354656), (3392, 188411), (3604, 177328), (7208, 88664), (11083, 57664), (14416, 44332), (22166, 28832)]