1613522144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54629}}^1$

素因数の和:54723

約数の個数: 48

約数和(自身を含む): 3469223520

約数和(自身を除く): 1855701376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 14768, 29536, 54629, 109258, 218516, 437032, 710177, 874064, 1420354, 1748128, 2840708, 3878659, 5681416, 7757318, 11362832, 15514636, 22725664, 31029272, 50422567, 62058544, 100845134, 124117088, 201690268, 403380536, 806761072, 1613522144]

約数ペア:

[(1, 1613522144), (2, 806761072), (4, 403380536), (8, 201690268), (13, 124117088), (16, 100845134), (26, 62058544), (32, 50422567), (52, 31029272), (71, 22725664), (104, 15514636), (142, 11362832), (208, 7757318), (284, 5681416), (416, 3878659), (568, 2840708), (923, 1748128), (1136, 1420354), (1846, 874064), (2272, 710177), (3692, 437032), (7384, 218516), (14768, 109258), (29536, 54629)]