1444993328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67751}}^1$

素因数の和:67833

約数の個数: 40

約数和(自身を含む): 2957239296

約数和(自身を除く): 1512245968

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 67751, 135502, 271004, 542008, 1084016, 2100281, 2913293, 4200562, 5826586, 8401124, 11653172, 16802248, 23306344, 33604496, 46612688, 90312083, 180624166, 361248332, 722496664, 1444993328]

約数ペア:

[(1, 1444993328), (2, 722496664), (4, 361248332), (8, 180624166), (16, 90312083), (31, 46612688), (43, 33604496), (62, 23306344), (86, 16802248), (124, 11653172), (172, 8401124), (248, 5826586), (344, 4200562), (496, 2913293), (688, 2100281), (1333, 1084016), (2666, 542008), (5332, 271004), (10664, 135502), (21328, 67751)]