15078028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 32256000

約数和(自身を除く): 17177972

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 599, 812, 868, 899, 1198, 1798, 2396, 3596, 4193, 6293, 8386, 12586, 16772, 17371, 18569, 25172, 34742, 37138, 69484, 74276, 121597, 129983, 243194, 259966, 486388, 519932, 538501, 1077002, 2154004, 3769507, 7539014, 15078028]

約数ペア:

[(1, 15078028), (2, 7539014), (4, 3769507), (7, 2154004), (14, 1077002), (28, 538501), (29, 519932), (31, 486388), (58, 259966), (62, 243194), (116, 129983), (124, 121597), (203, 74276), (217, 69484), (406, 37138), (434, 34742), (599, 25172), (812, 18569), (868, 17371), (899, 16772), (1198, 12586), (1798, 8386), (2396, 6293), (3596, 4193)]