28439117008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2528371}}^1$

素因数の和:2528435

約数の個数: 40

約数和(自身を含む): 59568444320

約数和(自身を除く): 31129327312

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 2528371, 5056742, 10113484, 20226968, 40453936, 48039049, 93549727, 96078098, 187099454, 192156196, 374198908, 384312392, 748397816, 768624784, 1496795632, 1777444813, 3554889626, 7109779252, 14219558504, 28439117008]

約数ペア:

[(1, 28439117008), (2, 14219558504), (4, 7109779252), (8, 3554889626), (16, 1777444813), (19, 1496795632), (37, 768624784), (38, 748397816), (74, 384312392), (76, 374198908), (148, 192156196), (152, 187099454), (296, 96078098), (304, 93549727), (592, 48039049), (703, 40453936), (1406, 20226968), (2812, 10113484), (5624, 5056742), (11248, 2528371)]