1693961408

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21713}}^1$

素因数の和:21801

約数の個数: 56

約数和(自身を含む): 3573950688

約数和(自身を除く): 1879989280

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 184, 212, 368, 424, 736, 848, 1219, 1472, 1696, 2438, 3392, 4876, 9752, 19504, 21713, 39008, 43426, 78016, 86852, 173704, 347408, 499399, 694816, 998798, 1150789, 1389632, 1997596, 2301578, 3995192, 4603156, 7990384, 9206312, 15980768, 18412624, 26468147, 31961536, 36825248, 52936294, 73650496, 105872588, 211745176, 423490352, 846980704, 1693961408]

約数ペア:

[(1, 1693961408), (2, 846980704), (4, 423490352), (8, 211745176), (16, 105872588), (23, 73650496), (32, 52936294), (46, 36825248), (53, 31961536), (64, 26468147), (92, 18412624), (106, 15980768), (184, 9206312), (212, 7990384), (368, 4603156), (424, 3995192), (736, 2301578), (848, 1997596), (1219, 1389632), (1472, 1150789), (1696, 998798), (2438, 694816), (3392, 499399), (4876, 347408), (9752, 173704), (19504, 86852), (21713, 78016), (39008, 43426)]