1156688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 2479008

約数和(自身を除く): 1322320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 83, 104, 134, 166, 208, 268, 332, 536, 664, 871, 1072, 1079, 1328, 1742, 2158, 3484, 4316, 5561, 6968, 8632, 11122, 13936, 17264, 22244, 44488, 72293, 88976, 144586, 289172, 578344, 1156688]

約数ペア:

[(1, 1156688), (2, 578344), (4, 289172), (8, 144586), (13, 88976), (16, 72293), (26, 44488), (52, 22244), (67, 17264), (83, 13936), (104, 11122), (134, 8632), (166, 6968), (208, 5561), (268, 4316), (332, 3484), (536, 2158), (664, 1742), (871, 1328), (1072, 1079)]