996816704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{32381}}^1$

素因数の和:32443

約数の個数: 56

約数和(自身を含む): 2187857448

約数和(自身を除く): 1191040744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 7696, 15392, 30784, 32381, 64762, 129524, 259048, 420953, 518096, 841906, 1036192, 1198097, 1683812, 2072384, 2396194, 3367624, 4792388, 6735248, 9584776, 13470496, 15575261, 19169552, 26940992, 31150522, 38339104, 62301044, 76678208, 124602088, 249204176, 498408352, 996816704]

約数ペア:

[(1, 996816704), (2, 498408352), (4, 249204176), (8, 124602088), (13, 76678208), (16, 62301044), (26, 38339104), (32, 31150522), (37, 26940992), (52, 19169552), (64, 15575261), (74, 13470496), (104, 9584776), (148, 6735248), (208, 4792388), (296, 3367624), (416, 2396194), (481, 2072384), (592, 1683812), (832, 1198097), (962, 1036192), (1184, 841906), (1924, 518096), (2368, 420953), (3848, 259048), (7696, 129524), (15392, 64762), (30784, 32381)]